Re: [Linphone-users]Linphone to linphone successful but not quite

[Simon Morlat]

Hi,

This behaviour is typically the one with bugged audio drivers, either on
the local machine, or in the remote machine. Linphone version < 0.9.0
use the sound driver to get synchronisation.
Ensure that on both machines machines you have lastest ALSA sound
drivers working. see http://www.alsa-project.org to download and get
instructions about alsa drivers. You need a recent kernel (2.4.18, for
example).

If the problem persists, please try linphone-0.9.0 (lastest release). It
may work better. I can't support users for older release and I will not
make a patch for older release.

If you don't want to loose time with installing alsa drivers manually,
then use linux machines with a recent distribution on. (I know that
lastest Mandrake and lastest SuSE installs alsa driver automatically)

Simon
Le jeu 29/08/2002 à 17:30, Gaurav Poothia a écrit :
> 
> Hi
> I managed after a week of struggle with drivers and other issues to get one 
> linphone to talk to another over the ethernet LAN.
> 
> Alas after about three seconds of sweet sound one of the machine stops 
> receiving audio while the communication in the other direction continues 
> uninterrupted forever!! The console of the machine which stops receiving 
> audio reads(towards the beggining of the end):
> 
> *****************************************************************************
> 
> 
> L0 -1030634533- <msg_read.c: 618> SND 200 OK (INVITE) 
> f:<sip:address@hidden>;tag=24ec6 
> t:<sip:address@hidden>;tag=6849c cseq:1 callid:2336602
> L3 -1030634533- <trn_manager.c: 221> sipevent se: method called!
> L2 -1030634533- <udp.c: 120> info: RECEIVING UDP MESSAGE:
> ACK sip:address@hidden:5060 SIP/2.0
> Via: SIP/2.0/UDP 172.20.33.72:5060
> From: <sip:address@hidden>;tag=24ec6
> To: <sip:address@hidden>;tag=6849c
> Call-ID: address@hidden
> CSeq: 1 ACK
> Contact: <sip:address@hidden>
> user-agent: oSIP/Linphone-0.7.1
> Content-Length: 0
> 
> 
> L3 -1030634533- <trn_manager.c: 189> sipevent se->transactionid: 2
> L3 -1030634533- <trn_manager.c: 190> sipevent tr->state: 4
> L3 -1030634533- <trn_manager.c: 191> sipevent se->type: 2
> L3 -1030634533- <trn_manager.c: 192> sipevent se->sip: 8100320
> L4 -1030634533- <msg_read.c: 637> <app.c> MESSAGE :
> ACK sip:address@hidden:5060 SIP/2.0
> Via: SIP/2.0/UDP 172.20.33.72:5060
> From: <sip:address@hidden>;tag=24ec6
> To: <sip:address@hidden>;tag=6849c
> Call-ID: address@hidden
> CSeq: 1 ACK
> Contact: <sip:address@hidden>
> user-agent: oSIP/Linphone-0.7.1
> Content-Length: 0
> 
> 
> L0 -1030634533- <msg_read.c: 653> RCV ACK 
> f:<sip:address@hidden>;tag=24ec6 
> t:<sip:address@hidden>;tag=6849c cseq:1 callid:2336602
> L1 -1030634533- <callbacks_uas.c: 165> OnEvent_New_IncomingAck!
> L3 -1030634533- <trn_manager.c: 221> sipevent se: method called!
> codec: frame_size=320; data_size=33;
> Acceptable blocksize for query (320) is 512
> SUB_DIVIDE said error=0,errno=9
> blocksize is 512.
> invite state=4
> Lost (or late) packets: 1     Lost (or late) packets: 2     Lost (or late) 
> packets: 3     Lost (or late) packets: 4     Lost (or late) packets: 5     
> Lost (or late) packets: 6     Lost (or late) packets: 7     Lost (or late) 
> packets: 8     Lost (or late) packets: 9     Lost (or late) packets: 10     
> Lost (or late) packets: 11     Lost (or late) packets: 12     Lost (or late) 
> packets: 13     Lost (or late) packets: 14     Lost (or late) packets: 15    
>   Lost (or late) packets: 16     Lost (or late) packets: 17     Lost (or 
> late) packets: 18     Lost (or late) packets: 19     Lost (or late) packets: 
> 20     Lost (or late) packets: 21     Lost (or late) packets: 22     Lost 
> (or late) packets: 23     Lost (or late) packets: 24
> *****************************************************************************
> 
> Just at the moment the packets get lost or delayed the audio stops never to 
> recover.
> Somebody rescue. I need this demo up.
> Thanks and regards,
> Gaurav
> 
> _________________________________________________________________
> Send and receive Hotmail on your mobile device: http://mobile.msn.com
> 
> 
> 
> _______________________________________________
> Linphone-users mailing list
> address@hidden
> http://mail.freesoftware.fsf.org/mailman/listinfo/linphone-users
>