[Linphone-users]Problem with pingtel

[Anthony Liu]

Hi,

I'm not sure is this a users problem or developers problem.
I guess it's because the codec problem.

Below is my environment.

My linphone sip identity is: SIP:address@hidden
And I'm going to call: SIP:address@hidden
My real IP address is 140.114.79.55
211.73.72.64 is a SIP proxy. 22003 is a pingtel SIP phone

The presence of my problem is that I can't build a VoIP
session successfully on my system. The pingtel phone rings
when a SIP INVITE was sent to it. However, picking up the
pingtel phone will keep it connected and linphone complains.
The message produced by linphone was copied to below the
dashed-line.

1.It seems when a codec not matching was found. However,
  in conjunction with this is a GNOME2 bug report form.
  (program execution met some serious problem.)
  I don't whether this fail problem is related to codec
  not matching problem.
2.Linphone can't exit gracefully after a condition in (1)
  was met.

Note: Sorry, "fXXking"s are masked. :-)

Anthony

----------------------------------------------------------------------
address@hidden root]# linphone
| INFO1 | <osipua.c: 59> Starting osip stack and osipua layer.

MediaStreamer-Message: Found /dev/dsp.
| INFO1 | <udp.c: 105> Entering osipua thread.

| INFO1 | <udp.c: 230> Sending message:
INVITE sip:address@hidden SIP/2.0
Via: SIP/2.0/UDP 140.114.79.55:5060;branch=z9hG4bK252873196
From: <sip:address@hidden>;tag=3991518778
To: My Pingtel - Proxy <sip:address@hidden>
Call-ID: address@hidden
CSeq: 20 INVITE
Contact: <sip:address@hidden>
max-forwards: 10
user-agent: oSIP/Linphone-0.10.0
Content-Type: application/sdp
Content-Length: 327

v=0
o=22222 123456 654321 IN IP4 140.114.79.55
s=A conversation
c=IN IP4 140.114.79.55
t=0 0
m=audio 7078 RTP/AVP 3 115 0 8 110 101
b=AS:110 20
a=rtpmap:3 GSM/8000/1
a=rtpmap:115 1015/8000/1
a=rtpmap:0 PCMU/8000/1
a=rtpmap:8 PCMA/8000/1
a=rtpmap:110 speex/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-11

| INFO1 | <udp.c: 154> info: Message from 211.73.72.64:50195

| INFO1 | <udp.c: 157> info: RECEIVING UDP MESSAGE:
SIP/2.0 100 Trying
Call-ID : address@hidden
Content-Length : 0
CSeq : 20 INVITE
>From : <sip:address@hidden>;tag=3991518778
To : My Pingtel - Proxy <sip:address@hidden>;tag=tag-YwwbuYoXZm
Via : SIP/2.0/UDP
140.114.79.55:5060;branch=z9hG4bK252873196;received=140.114.79.55



| INFO1 | <ict_callbacks.c: 41> OnEvent_New_Incoming1xxResponse!

| INFO1 | <udp.c: 154> info: Message from 211.73.72.64:50195

| INFO1 | <udp.c: 157> info: RECEIVING UDP MESSAGE:
SIP/2.0 180 Ringing
Call-ID : address@hidden
Content-Length : 0
CSeq : 20 INVITE
>From : <sip:address@hidden>;tag=3991518778
To : My Pingtel - Proxy <sip:address@hidden>;tag=tag-YwwbuYoXZm
Via : SIP/2.0/UDP
140.114.79.55:5060;branch=z9hG4bK252873196;received=140.114.79.55



| INFO1 | <ict_callbacks.c: 41> OnEvent_New_Incoming1xxResponse!

MediaStreamer-Message: ms_filter_add_link: ringplay,0 -> OssWrite,0
MediaStreamer-Message: dsp blocksize is 512.
| INFO1 | <udp.c: 154> info: Message from 211.73.72.64:50195

| INFO1 | <udp.c: 157> info: RECEIVING UDP MESSAGE:
SIP/2.0 200 OK
Call-ID : address@hidden
Contact : <sip:address@hidden:5060>
Content-Length : 199
Content-Type : application/sdp
CSeq : 20 INVITE
>From : <sip:address@hidden>;tag=3991518778
To : My Pingtel - Proxy <sip:address@hidden>;tag=tag-YwwbuYoXZm
Via : SIP/2.0/UDP
140.114.79.55:5060;branch=z9hG4bK252873196;received=140.114.79.55

v=0
o=Pingtel 5 5 IN IP4 211.73.72.69
s=phone-call
c=IN IP4 211.73.72.69
t=0 0
m=audio 8766 RTP/AVP 0 8 101
a=rtpmap:0 pcmu/8000/1
a=rtpmap:8 pcma/8000/1
a=rtpmap:101 telephone-event/8000/1


| INFO1 | <ict_callbacks.c: 71> OnEvent_New_Incoming2xxResponse!

| INFO1 | <ict_callbacks.c: 122> Found body application/sdp


(linphone:17233): LinphoneCore-WARNING **: this fXXking remote sip phone
did not answered properly to my sdp offer!

(linphone:17233): LinphoneCore-WARNING **: this fXXking remote sip phone
did not answered properly to my sdp offer!
MediaStreamer-Message: Mediastreamer processing thread is exiting.

MediaStreamer-ERROR **: mediastream.c: No decoder availlable for payload
101.
aborting...