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Re: [Linphone-developers] Broken audio with Linphone & ALSA
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From: |
John |
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Subject: |
Re: [Linphone-developers] Broken audio with Linphone & ALSA |
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Date: |
Sun, 6 Feb 2011 21:12:52 +0000 (GMT) |
Modifying alsa.c and changing ALSA_PERIOD_SIZE from 256 to 512 solved the
problem.
I now have perfect audio with minimal latency - awesome!
Thanks Simon. For a while I thought I would never fix this problem, so you are
my hero!
John
--- On Tue, 25/1/11, Simon Morlat <address@hidden> wrote:
> From: Simon Morlat <address@hidden>
> Subject: Re: [Linphone-developers] Broken audio with Linphone & ALSA
> To: address@hidden
> Date: Tuesday, 25 January, 2011, 21:09
> Hi John,
>
> Linphone always attempt to use alsa with the minimal
> latency to minimize
> the end-to end transmission delay. Unfortunately some
> drivers claim that
> they are able to do low latency while they simply cannot.
> The workaround is then to tell linphone to use alsa with
> bigger buffers:
>
> read top of mediastreamer2/src/alsa.c
>
> /*in case of troubles with a particular driver, try
> incrementing
> ALSA_PERIOD_SIZE
> to 512, 1024, 2048, 4096...
> then try incrementing the number of periods*/
> #define ALSA_PERIODS 8
> #define ALSA_PERIOD_SIZE 256
>
> You can indeed try to increment the ALSA_PERIOD_SIZE or
> ALSA_PERIODS and
> see if it improves.
>
> Other possibility is that the driver simply does not work
> when used at a
> sample rate of 8000 hz (as telephony applications do).
>
> If alsa is definitely buggy for you, you can try an OSS4
> driver
> http://developer.opensound.com/
> You will need to re build linphone from git tree to benefit
> from this
> OSS driver.
>
> Simon
>
>
> Le dimanche 23 janvier 2011 à 18:10 +0000, John a écrit
> :
> > Hello all,
> >
> > I have a problem with linphone producing garbled audio
> when outputting via ALSA.
> >
> > If I use "soundcard files" and record to a .wav file
> then play the .wav file with alsaplay I can hear perfect
> audio. Playing any other .wav file with aplay produces
> normal sound, so I'm convinced that ALSA and the soundcard
> themselves are fine.
> >
> > But when I use the ALSA soundcard in linphone, all I
> can hear is garbled audio. The voice is so faint it's
> inaudible, and there is a horrible stuttering noise in the
> foreground.
> >
> > Calling another linphone instance on another laptop
> gives perfect audio, so I'm sure it's not a problem with the
> network, asterisk, codecs, etc (besides, recording to file
> works fine). It's something between linphone and ALSA.
> >
> > I've tried everything to debug this problem (been
> trying to get it working for three weeks!), but I've hit a
> wall. Can anyone give me some pointers on how I can get
> linphones ALSA output to sound like it does when I record to
> a file?
> >
> > I've pasted the aplay logs and the linphone logs
> (showing registration and a call) in the hope one of you can
> spot something I've missed.
> >
> > Thanks,
> >
> > John
> >
> >
> >
> >
> >
> > address@hidden:~/software/sounds# aplay -v newcall.wav
> > Playing WAVE 'newcall.wav' : Signed 16 bit Little
> Endian, Rate 44100 Hz, Mono
> > Plug PCM: Route conversion PCM (sformat=S16_LE)
> > Transformation table:
> > 0 <- 0
> > 1 <- 0
> > Its setup is:
> > stream
> : PLAYBACK
> > access
> : RW_INTERLEAVED
> > format
> : S16_LE
> > subformat : STD
> > channels : 1
> > rate
> : 44100
> > exact rate : 44100
> (44100/1)
> > msbits
> : 16
> > buffer_size : 22052
> > period_size : 5513
> > period_time : 125011
> > tstamp_mode : NONE
> > period_step : 1
> > avail_min : 5513
> > period_event : 0
> > start_threshold : 22052
> > stop_threshold :
> 22052
> > silence_threshold: 0
> > silence_size : 0
> > boundary :
> 1945162816
> > Slave: Hardware PCM card 0 'overo' device 0 subdevice
> 0
> > Its setup is:
> > stream
> : PLAYBACK
> > access
> : MMAP_INTERLEAVED
> > format
> : S16_LE
> > subformat : STD
> > channels : 2
> > rate
> : 44100
> > exact rate : 44100
> (44100/1)
> > msbits
> : 16
> > buffer_size : 22052
> > period_size : 5513
> > period_time : 125011
> > tstamp_mode : NONE
> > period_step : 1
> > avail_min : 5513
> > period_event : 0
> > start_threshold : 22052
> > stop_threshold :
> 22052
> > silence_threshold: 0
> > silence_size : 0
> > boundary :
> 1945162816
> > appl_ptr : 0
> > hw_ptr
> : 0
> >
> >
> >
> >
> > address@hidden:~/software/sounds# linphonec -a -d6
> > INFO: no logfile, logging to stdout
> > ortp-message-oRTP-0.16.3 initialized.
> > ortp-message-Registering all filters...
> > ortp-message-Registering all soundcard handlers
> > ortp-message-Card ALSA: default device added
> > ALSA lib conf.c:4600:(snd_config_expand) Unknown
> parameters 0
> > ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid
> CTL default:0
> > ortp-warning-Could not attach mixer to card: Invalid
> argument
> > ortp-message-Card ALSA: overo added
> > ortp-message-Card OSS: /dev/dsp added
> > ortp-message-Loading plugins
> > ortp-message-Cannot open directory
> /usr/lib/mediastreamer/plugins: No such file or directory
> > ortp-message-ms_init() done
> > ortp-message-Cannot open directory
> /usr/lib/liblinphone/plugins: No such file or directory
> > ortp-message-DNS resolution with 0.0.0.0:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-0.0.0.0 port 5060
> > ortp-message-eXosip: Reseting timer to 15s before
> waking up!
> > Ready
> > Warning: video is disabled in linphonec, use -V or -C
> or -D to enable.
> > linphonec> ortp-message-New local ip address is
> 192.168.1.102
> > ortp-message-Network state is now [UP]
> > ortp-message-allocating transaction ressource 1
> 2147473328
> > ortp-message-allocating NICT context
> > ortp-message-DNS resolution with asterisk:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > REGISTER sip:asterisk SIP/2.0
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;rport;branch=z9hG4bK1978795012
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>
> > Call-ID: 2147473328
> > CSeq: 1 REGISTER
> > Contact: <sip:address@hidden>
> > Max-Forwards: 70
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Expires: 3600
> > Content-Length: 0
> >
> >
> > ortp-message-cb_sndregister (id=1)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Received message:
> > SIP/2.0 401 Unauthorized
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;branch=z9hG4bK1978795012;received=91.125.133.74;rport=13522
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>;tag=as0013ffba
> > Call-ID: 2147473328
> > CSeq: 1 REGISTER
> > Server: Asterisk PBX 1.6.2.15
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > WWW-Authenticate: Digest algorithm=MD5,
> realm="asterisk", nonce="01abded4"
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC. CALLID:2147473328
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-cb_rcv4xx (id=1)
> > ortp-message-eXosip: timer sec:5 usec:10000!
> > ortp-message-linphone process event get a message 2
> >
> > ortp-message-REGISTRATION_FAILURE
> >
> > ortp-message-auth_requested() for realm="asterisk",
> username=0019883AB008
> > ortp-message-auth_requested(): authenticating
> realm="asterisk", username=0019883AB008
> > ortp-message-Authentication info for 0019883AB008
> "asterisk" added to eXosip
> > ortp-message-INFO: authinfo: "asterisk" "asterisk"
> > ortp-message-allocating transaction ressource 2
> 2147473328
> > ortp-message-allocating NICT context
> > ortp-message-eXosip_default_action() done
> > ortp-message-DNS resolution with asterisk:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > REGISTER sip:asterisk SIP/2.0
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;rport;branch=z9hG4bK1325889996
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>
> > Call-ID: 2147473328
> > CSeq: 2 REGISTER
> > Contact: <sip:address@hidden>
> > Authorization: Digest username="0019883AB008",
> realm="asterisk", nonce="01abded4", uri="sip:asterisk",
> response="9eab564578093cc3fd794fd28a93b273", algorithm=MD5
> > Max-Forwards: 70
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Expires: 3600
> > Content-Length: 0
> >
> >
> > ortp-message-cb_sndregister (id=2)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Received message:
> > OPTIONS sip:address@hidden:13522 SIP/2.0
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK5abab13b;rport
> > Max-Forwards: 70
> > From: "asterisk"
> <sip:address@hidden>;tag=as59481a11
> > To: <sip:address@hidden:13522>
> > Contact: <sip:address@hidden>
> > Call-ID:
> address@hidden
> > CSeq: 102 OPTIONS
> > User-Agent: Asterisk PBX 1.6.2.15
> > Date: Sun, 23 Jan 2011 17:57:29 GMT
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC.
> CALLID:7d503eff00a384a354caae0d28cc5891
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-This is a request
> > ortp-message-allocating transaction ressource 3
> 7d503eff00a384a354caae0d28cc5891
> > ortp-message-allocating NIST context
> > ortp-message-cb_rcvunkrequest (id=3)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Received message:
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;branch=z9hG4bK1325889996;received=91.125.133.74;rport=13522
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>;tag=as0013ffba
> > Call-ID: 2147473328
> > CSeq: 2 REGISTER
> > Server: Asterisk PBX 1.6.2.15
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > Expires: 3600
> > Contact:
> <sip:address@hidden:5060>;expires=3600
> > Date: Sun, 23 Jan 2011 17:57:29 GMT
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC. CALLID:2147473328
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-cb_rcv2xx (id=2)
> > ortp-message-eXosip: timer sec:4 usec:10000!
> > ortp-message-linphone process event get a message 27
> >
> > ortp-message-in other_request
> > ortp-message-linphone process event get a message 1
> >
> > ortp-message-"asterisk"/0019883AB008 authentication
> works.
> > ortp-message-authinfo: No authentication found for
> 0019883AB008 "asterisk"
> > ortp-message-allocating transaction ressource 4
> 2147473328
> > ortp-message-allocating NICT context
> > ortp-message-Resending new register with updated
> contact <sip:address@hidden:13522>
> > ortp-message-DNS resolution with asterisk:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > REGISTER sip:asterisk SIP/2.0
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;rport;branch=z9hG4bK1621024602
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>
> > Call-ID: 2147473328
> > CSeq: 3 REGISTER
> > Contact: <sip:address@hidden:13522>
> > Max-Forwards: 70
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Expires: 3600
> > Content-Length: 0
> >
> >
> > ortp-message-cb_sndregister (id=4)
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK5abab13b;rport=5060
> > From: "asterisk"
> <sip:address@hidden>;tag=as59481a11
> > To:
> <sip:address@hidden:13522>;tag=529812774
> > Call-ID:
> address@hidden
> > CSeq: 102 OPTIONS
> > Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE,
> SUBSCRIBE, NOTIFY, INFO
> > Accept: application/sdp
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 0
> >
> >
> > ortp-message-cb_snd123456xx (id=3)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Received message:
> > OPTIONS sip:address@hidden:13522 SIP/2.0
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK5abab13b;rport
> > Max-Forwards: 70
> > From: "asterisk"
> <sip:address@hidden>;tag=as59481a11
> > To: <sip:address@hidden:13522>
> > Contact: <sip:address@hidden>
> > Call-ID:
> address@hidden
> > CSeq: 102 OPTIONS
> > User-Agent: Asterisk PBX 1.6.2.15
> > Date: Sun, 23 Jan 2011 17:57:29 GMT
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC.
> CALLID:7d503eff00a384a354caae0d28cc5891
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-cb_rcvreq_retransmission (id=3)
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK5abab13b;rport=5060
> > From: "asterisk"
> <sip:address@hidden>;tag=as59481a11
> > To:
> <sip:address@hidden:13522>;tag=529812774
> > Call-ID:
> address@hidden
> > CSeq: 102 OPTIONS
> > Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE,
> SUBSCRIBE, NOTIFY, INFO
> > Accept: application/sdp
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 0
> >
> >
> > ortp-message-cb_sndresp_retransmission (id=3)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Received message:
> > SIP/2.0 401 Unauthorized
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;branch=z9hG4bK1621024602;received=91.125.133.74;rport=13522
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>;tag=as0013ffba
> > Call-ID: 2147473328
> > CSeq: 3 REGISTER
> > Server: Asterisk PBX 1.6.2.15
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > WWW-Authenticate: Digest algorithm=MD5,
> realm="asterisk", nonce="552e8217"
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC. CALLID:2147473328
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-cb_rcv4xx (id=4)
> > ortp-message-eXosip: timer sec:3 usec:10000!
> > ortp-message-linphone process event get a message 2
> >
> > ortp-message-REGISTRATION_FAILURE
> >
> > ortp-message-auth_requested() for realm="asterisk",
> username=0019883AB008
> > ortp-message-auth_requested(): authenticating
> realm="asterisk", username=0019883AB008
> > ortp-message-Authentication info for 0019883AB008
> "asterisk" added to eXosip
> > ortp-message-INFO: authinfo: "asterisk" "asterisk"
> > ortp-message-allocating transaction ressource 5
> 2147473328
> > ortp-message-allocating NICT context
> > ortp-message-eXosip_default_action() done
> > ortp-message-DNS resolution with asterisk:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > REGISTER sip:asterisk SIP/2.0
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;rport;branch=z9hG4bK331039611
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>
> > Call-ID: 2147473328
> > CSeq: 4 REGISTER
> > Contact: <sip:address@hidden:13522>
> > Authorization: Digest username="0019883AB008",
> realm="asterisk", nonce="552e8217", uri="sip:asterisk",
> response="0db82fbb04eeace227df490d98dcae3f", algorithm=MD5
> > Max-Forwards: 70
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Expires: 3600
> > Content-Length: 0
> >
> >
> > ortp-message-cb_sndregister (id=5)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Received message:
> > OPTIONS sip:address@hidden:13522 SIP/2.0
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK17a24db9;rport
> > Max-Forwards: 70
> > From: "asterisk"
> <sip:address@hidden>;tag=as6dfaf285
> > To: <sip:address@hidden:13522>
> > Contact: <sip:address@hidden>
> > Call-ID:
> address@hidden
> > CSeq: 102 OPTIONS
> > User-Agent: Asterisk PBX 1.6.2.15
> > Date: Sun, 23 Jan 2011 17:57:31 GMT
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC.
> CALLID:163d85717293d8f061855a7b4058c90d
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-This is a request
> > ortp-message-allocating transaction ressource 6
> 163d85717293d8f061855a7b4058c90d
> > ortp-message-allocating NIST context
> > ortp-message-cb_rcvunkrequest (id=6)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Received message:
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;branch=z9hG4bK331039611;received=91.125.133.74;rport=13522
> > From: <sip:address@hidden>;tag=545617771
> > To: <sip:address@hidden>;tag=as0013ffba
> > Call-ID: 2147473328
> > CSeq: 4 REGISTER
> > Server: Asterisk PBX 1.6.2.15
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > Expires: 3600
> > Contact:
> <sip:address@hidden:5060>;expires=3600
> > Date: Sun, 23 Jan 2011 17:57:31 GMT
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC. CALLID:2147473328
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-cb_rcv2xx (id=5)
> > ortp-message-eXosip: timer sec:2 usec:10000!
> > ortp-message-linphone process event get a message 27
> >
> > ortp-message-in other_request
> > ortp-message-linphone process event get a message 1
> >
> > ortp-message-"asterisk"/0019883AB008 authentication
> works.
> > ortp-message-Register has up to date contact, doing
> nothing.
> > Registration on sip:asterisk successful.
> > linphonec> ortp-message-DNS resolution with
> 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK17a24db9;rport=5060
> > From: "asterisk"
> <sip:address@hidden>;tag=as6dfaf285
> > To:
> <sip:address@hidden:13522>;tag=1041172002
> > Call-ID:
> address@hidden
> > CSeq: 102 OPTIONS
> > Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE,
> SUBSCRIBE, NOTIFY, INFO
> > Accept: application/sdp
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 0
> >
> >
> > ortp-message-cb_snd123456xx (id=6)
> > ortp-message-eXosip: timer sec:1 usec:100000!
> > ortp-message-cb_nict_kill_transaction (id=1)
> > ortp-message-Release a terminated transaction
> > ortp-message-free transaction ressource 1 2147473328
> > ortp-message-free nict ressource
> > ortp-message-eXosip: timer sec:1 usec:10000!
> > ortp-message-cb_nict_kill_transaction (id=2)
> > ortp-message-Release a terminated transaction
> > ortp-message-free transaction ressource 2 2147473328
> > ortp-message-free nict ressource
> > ortp-message-eXosip: timer sec:1 usec:10000!
> > ortp-message-cb_nict_kill_transaction (id=4)
> > ortp-message-Release a terminated transaction
> > ortp-message-free transaction ressource 4 2147473328
> > ortp-message-free nict ressource
> > ortp-message-eXosip: timer sec:1 usec:10000!
> > ortp-message-cb_nict_kill_transaction (id=5)
> > ortp-message-eXosip: Reseting timer to 15s before
> waking up!
> > ortp-message-Received message:
> > INVITE sip:address@hidden:5060 SIP/2.0
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK3211c171;rport
> > Max-Forwards: 70
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To: <sip:address@hidden:13522>
> > Contact: <sip:address@hidden>
> > Call-ID:
> address@hidden
> > CSeq: 102 INVITE
> > User-Agent: Asterisk PBX 1.6.2.15
> > Date: Sun, 23 Jan 2011 17:57:43 GMT
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > Content-Type: application/sdp
> > Content-Length: 239
> >
> > v=0
> > o=root 858577545 858577545 IN IP4 178.79.148.121
> > s=Asterisk PBX 1.6.2.15
> > c=IN IP4 178.79.148.121
> > t=0 0
> > m=audio 12636 RTP/AVP 0 101
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:101 telephone-event/8000
> > a=fmtp:101 0-16
> > a=ptime:20
> > a=sendrecv
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC.
> CALLID:629fc37108c38e00029714b16680dfa5
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-This is a request
> > ortp-message-allocating transaction ressource 7
> 629fc37108c38e00029714b16680dfa5
> > ortp-message-allocating IST context
> > ortp-message-cb_rcvinvite (id=7)
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 100 Trying
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK3211c171;rport=5060
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To: <sip:address@hidden:13522>
> > Call-ID:
> address@hidden
> > CSeq: 102 INVITE
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 0
> >
> >
> > ortp-message-cb_snd123456xx (id=7)
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 101 Dialog Establishement
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK3211c171;rport=5060
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To:
> <sip:address@hidden:13522>;tag=328765160
> > Call-ID:
> address@hidden
> > CSeq: 102 INVITE
> > Contact: <sip:address@hidden:5060>
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 0
> >
> >
> > ortp-message-cb_snd123456xx (id=7)
> > ortp-message-eXosip: Keep Alive sent on UDP!
> > ortp-message-eXosip: Reseting timer to 15s before
> waking up!
> > ortp-message-eXosip: Reseting timer to 15s before
> waking up!
> > ortp-message-linphone process event get a message 5
> >
> > ortp-message-CALL_NEW
> >
> > ortp-message-Found payload PCMU/8000 fmtp=
> > ortp-message-Found payload telephone-event/8000
> fmtp=0-16
> > ortp-message-allocating transaction ressource 8
> 1294408177
> > ortp-message-allocating NICT context
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > OPTIONS sip:178.79.148.121:5060 SIP/2.0
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;rport;branch=z9hG4bK114410855
> > Route: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > From:
> <sip:address@hidden:13522>;tag=696865555
> > To: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > Call-ID: 1294408177
> > CSeq: 20 OPTIONS
> > Accept: application/sdp
> > Max-Forwards: 70
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Expires: 120
> > Content-Length: 0
> >
> >
> > ortp-message-cb_sndoptions (id=8)
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-Notifying all friends that we are in
> status 5
> > ortp-message-Received message:
> > SIP/2.0 404 Not Found
> > Via: SIP/2.0/UDP
> 192.168.1.102:5060;branch=z9hG4bK114410855;received=91.125.133.74;rport=13522
> > From:
> <sip:address@hidden:5060>;tag=696865555
> > To: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > Call-ID: 1294408177
> > CSeq: 20 OPTIONS
> > Server: Asterisk PBX 1.6.2.15
> > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
> SUBSCRIBE, NOTIFY, INFO
> > Supported: replaces, timer
> > Accept: application/sdp
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC. CALLID:1294408177
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-cb_rcv4xx (id=8)
> > ortp-message-eXosip: timer sec:5 usec:10000!
> > ortp-message-Partial MTU discovered : 1500
> > ortp-error-send(): Message too long
> > ortp-message-Doing SDP offer/answer process
> > ortp-message-Processing for stream 0
> > "johnlaptop" <sip:address@hidden> is
> contacting you.
> > linphonec> ortp-message-Starting local ring...
> >
> ortp-message-/usr/share/sounds/linphone/rings/oldphone.wav
> opened: rate=44100,channel=2
> > ortp-message-ms_filter_link:
> MSFilePlayer:0x46190,0-->MSAlsaWrite:0x46240,0
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 180 Ringing
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK3211c171;rport=5060
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To:
> <sip:address@hidden:13522>;tag=328765160
> > Call-ID:
> address@hidden
> > CSeq: 102 INVITE
> > Contact: <sip:address@hidden:5060>
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 0
> >
> >
> > ortp-message-cb_snd123456xx (id=7)
> > ortp-message-eXosip: timer sec:4 usec:100000!
> > ortp-message-MS ticker priority set to max
> > ortp-message-alsa_open_r: opening default:0 at
> 44100Hz, bits=16, stereo=1
> > ortp-message-linphone process event get a message 31
> >
> > ortp-message-Contact address updated to
> <sip:address@hidden:13522> for this
> dialog
> > ortp-message-ping reply !
> > ortp-message-incoming call ringing for 0 seconds
> > -------auto answering to call-------
> > ortp-message-stop ringing
> > ortp-warning-alsa_set_params: periodsize:1280 Using
> 1280
> > ortp-warning-alsa_set_params: period:8 Using 8
> > ortp-message-alsa_open_w: Audio params set
> > ortp-message-ms_filter_unlink:
> MSFilePlayer:0x46190,0-->MSAlsaWrite:0x46240,0
> > ortp-message-Audio (ring) MSTicker thread exiting
> > ortp-message-ring stopped
> > ortp-message-Contact has been fixed using OPTIONS to
> <sip:address@hidden:13522>
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK3211c171;rport=5060
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To:
> <sip:address@hidden:13522>;tag=328765160
> > Call-ID:
> address@hidden
> > CSeq: 102 INVITE
> > Contact: <sip:address@hidden:13522>
> > Content-Type: application/sdp
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 203
> >
> > v=0
> > o=root 123456 654321 IN IP4 192.168.1.102
> > s=A conversation
> > c=IN IP4 192.168.1.102
> > t=0 0
> > m=audio 7078 RTP/AVP 0 101
> > a=rtpmap:0 PCMU/8000/1
> > a=rtpmap:101 telephone-event/8000/1
> > a=fmtp:101 0-11
> >
> > Connected.
> > linphonec> ortp-message-Payload's bitrate is -1
> > ortp-message-cb_snd123456xx (id=7)
> > ortp-message-cb_nict_kill_transaction (id=7)
> > ortp-message-eXosip: timer sec:4 usec:100000!
> > ortp-message-MSUlawEnc: got ptime=20
> > ortp-message-ms_filter_link:
> MSAlsaRead:0x44e20,0-->MSVolume:0x47dc8,0
> > ortp-message-ms_filter_link:
> MSVolume:0x47dc8,0-->MSUlawEnc:0x47cf8,0
> > ortp-message-ms_filter_link:
> MSUlawEnc:0x47cf8,0-->MSRtpSend:0x4ef78,0
> > ortp-message-ms_filter_link:
> MSRtpRecv:0x57100,0-->MSUlawDec:0x47d68,0
> > ortp-message-ms_filter_link:
> MSUlawDec:0x47d68,0-->MSDtmfGen:0x4bb08,0
> > ortp-message-ms_filter_link:
> MSDtmfGen:0x4bb08,0-->MSEqualizer:0x540e0,0
> > ortp-message-ms_filter_link:
> MSEqualizer:0x540e0,0-->MSVolume:0x53ff0,0
> > ortp-message-ms_filter_link:
> MSVolume:0x53ff0,0-->MSAlsaWrite:0x47c80,0
> > ortp-message-call answered.
> > ortp-message-MS ticker priority set to max
> > ortp-message-alsa_open_r: opening default:0 at 8000Hz,
> bits=16, stereo=0
> > ortp-warning-alsa_set_params: periodsize:256 Using
> 256
> > ortp-warning-alsa_set_params: period:8 Using 8
> > ortp-message-alsa_open_r: Audio params set
> > ortp-message-Received message:
> > ACK sip:address@hidden:5060 SIP/2.0
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK0828842c;rport
> > Max-Forwards: 70
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To:
> <sip:address@hidden:13522>;tag=328765160
> > Contact: <sip:address@hidden>
> > Call-ID:
> address@hidden
> > CSeq: 102 ACK
> > User-Agent: Asterisk PBX 1.6.2.15
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC.
> CALLID:629fc37108c38e00029714b16680dfa5
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-This is a request
> > ortp-message-eXosip: timer sec:4 usec:100000!
> > ortp-message-synchronizing timestamp, diff=400
> > ortp-message-alsa_open_r: opening default:0 at 8000Hz,
> bits=16, stereo=0
> > ortp-warning-alsa_set_params: periodsize:256 Using
> 256
> > ortp-warning-alsa_set_params: period:8 Using 8
> > ortp-message-alsa_open_w: Audio params set
> > ortp-message-linphone process event get a message 15
> >
> > ortp-message-CALL_ACK
> > ortp-message-bandwidth usage: audio=[d=79.9,u=80.9]
> video=[d=0.0,u=0.0] kbit/sec
> > ortp-message-bandwidth usage: audio=[d=81.4,u=82.2]
> video=[d=0.0,u=0.0] kbit/sec
> > ortp-message-bandwidth usage: audio=[d=80.5,u=80.5]
> video=[d=0.0,u=0.0] kbit/sec
> > ortp-message-bandwidth usage: audio=[d=81.8,u=81.1]
> video=[d=0.0,u=0.0] kbit/sec
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-eXosip: timer sec:0 usec:100000!
> > ortp-message-cb_nict_kill_transaction (id=8)
> > ortp-message-Release a terminated transaction
> > ortp-message-free transaction ressource 8 1294408177
> > ortp-message-free nict ressource
> > ortp-message-eXosip: timer sec:13 usec:100000!
> > ortp-message-bandwidth usage: audio=[d=79.4,u=81.0]
> video=[d=0.0,u=0.0] kbit/sec
> > ortp-message-bandwidth usage: audio=[d=80.0,u=81.6]
> video=[d=0.0,u=0.0] kbit/sec
> > ortp-message-bandwidth usage: audio=[d=80.7,u=80.0]
> video=[d=0.0,u=0.0] kbit/sec
> > ortp-message-Received message:
> > BYE sip:address@hidden:5060 SIP/2.0
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK60f4f214;rport
> > Max-Forwards: 70
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To:
> <sip:address@hidden:13522>;tag=328765160
> > Call-ID:
> address@hidden
> > CSeq: 103 BYE
> > User-Agent: Asterisk PBX 1.6.2.15
> > X-Asterisk-HangupCause: Normal Clearing
> > X-Asterisk-HangupCauseCode: 16
> > Content-Length: 0
> >
> >
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-MESSAGE REC.
> CALLID:629fc37108c38e00029714b16680dfa5
> > ortp-message-Message received from:
> 178.79.148.121:5060
> > ortp-message-This is a request
> > ortp-message-allocating transaction ressource 9
> 629fc37108c38e00029714b16680dfa5
> > ortp-message-allocating NIST context
> > ortp-message-cb_rcvunkrequest (id=9)
> > ortp-message-cb_rcv? (id=9)
> > ortp-message-DNS resolution with 178.79.148.121:5060
> > ortp-message-getaddrinfo returned the following
> addresses:
> > ortp-message-178.79.148.121 port 5060
> > ortp-message-Message sent: (to
> dest=178.79.148.121:5060)
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP
> 178.79.148.121:5060;branch=z9hG4bK60f4f214;rport=5060
> > From: "johnlaptop"
> <sip:address@hidden>;tag=as433824e7
> > To:
> <sip:address@hidden:13522>;tag=328765160
> > Call-ID:
> address@hidden
> > CSeq: 103 BYE
> > User-Agent: Linphone/3.3.2 (eXosip2/3.1.0)
> > Content-Length: 0
> >
> >
> > ortp-message-cb_snd123456xx (id=9)
> > ortp-message-eXosip: timer sec:10 usec:100000!
> > ortp-message-eXosip: timer sec:10 usec:100000!
> > ortp-message-linphone process event get a message 18
> >
> > ortp-message-EXOSIP_CALL_MESSAGE_NEW
> > ortp-message-linphone process event get a message 25
> >
> > ortp-message-CALL_CLOSED or CANCELLED
> >
> > ortp-message-Current call terminated...
> > ortp-message-oRTP-stats:
> > Audio session's RTP statistics :
> > ortp-message- number of rtp packet sent=398
> > ortp-message- number of rtp bytes sent=68456 bytes
> > ortp-message- number of rtp packet received=389
> > ortp-message- number of rtp bytes received=66908
> bytes
> > ortp-message- number of incoming rtp bytes
> successfully delivered to the application=66736
> > ortp-message- number of times the application queried
> a packet that didn't exist=802
> > ortp-message- number of rtp packet lost=0
> > ortp-message- number of rtp packets received too
> late=0
> > ortp-message- number of bad formatted rtp packets=0
> > ortp-message- number of packet discarded because of
> queue overflow=0
> > ortp-message-ms_filter_unlink:
> MSAlsaRead:0x44e20,0-->MSVolume:0x47dc8,0
> > ortp-message-ms_filter_unlink:
> MSVolume:0x47dc8,0-->MSUlawEnc:0x47cf8,0
> > ortp-message-ms_filter_unlink:
> MSUlawEnc:0x47cf8,0-->MSRtpSend:0x4ef78,0
> > ortp-message-ms_filter_unlink:
> MSRtpRecv:0x57100,0-->MSUlawDec:0x47d68,0
> > ortp-message-ms_filter_unlink:
> MSUlawDec:0x47d68,0-->MSDtmfGen:0x4bb08,0
> > ortp-message-ms_filter_unlink:
> MSDtmfGen:0x4bb08,0-->MSEqualizer:0x540e0,0
> > ortp-message-ms_filter_unlink:
> MSEqualizer:0x540e0,0-->MSVolume:0x53ff0,0
> > ortp-message-ms_filter_unlink:
> MSVolume:0x53ff0,0-->MSAlsaWrite:0x47c80,0
> > ortp-message-Audio MSTicker thread exiting
> > Call terminated.
> > linphonec> ortp-message-Notifying all friends that
> we are in status 1
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > Linphone-developers mailing list
> > address@hidden
> > http://lists.nongnu.org/mailman/listinfo/linphone-developers
>
>
>
> _______________________________________________
> Linphone-developers mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/linphone-developers
>
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- Re: [Linphone-developers] Broken audio with Linphone & ALSA,
John <=