[Asterisk-Users] video via IAX or SIP

[Vladyslav]

HI ALL.
Please help.
Problem: video calls drop after 15-20 seconds all the time.
Use * latest cvs. 

from sip.conf

[1102]
type=friend
username=1102
host=dynamic
callerid=Veo webcam<1102>
canreinvite=no
disallow=all
allow=gsm
;allow=ulaw
allow=h261
allow=h263

from iax.conf
[peer2] ; 192.168.0.7
type=friend
port=4569
auth=md5
secret=second2
context=local
host=dynamic
qualify=yes
trunk=yes
jitterbuffer=no
disallow=all
;allow=ulaw
;allow=alaw
allow=h261
allow=h263
allow=gsm

    -- IAX2/192.168.0.7:4569/2 answered SIP/1102-62b6
Sep 23 11:49:33 DEBUG[1099414448]: chan_sip.c:825 __sip_ack: Stopping
retransmission on 'ea418cc2-2c42-49a2-9a8a-b068a8795e32 at 192.168.1.199'
of Response 1: Found
Sep 23 11:49:33 DEBUG[1090837424]: chan_iax2.c:5208 socket_read: Ooh,
video format changed to 262144
Sep 23 11:49:33 DEBUG[1112759216]: rtp.c:1166 ast_rtp_write: Ooh, format
changed from UNKN to H261
Sep 23 11:49:33 DEBUG[1090837424]: chan_iax2.c:5179 socket_read: Ooh,
voice format changed to 2
Sep 23 11:49:33 DEBUG[1112759216]: rtp.c:1166 ast_rtp_write: Ooh, format
changed from UNKN to GSM
Sep 23 11:50:01 DEBUG[1090837424]: chan_iax2.c:5208 socket_read: Ooh,
video format changed to 262144
Sep 23 11:50:04 DEBUG[1112759216]: channel.c:2655 ast_channel_bridge:
Didn't get a frame from channel: SIP/1102-62b6
Sep 23 11:50:04 DEBUG[1112759216]: channel.c:2725 ast_channel_bridge:
Bridge stops bridging channels SIP/1102-62b6 and IAX2/192.168.0.7:4569/2
Sep 23 11:50:04 DEBUG[1112759216]: chan_iax2.c:2337 iax2_hangup: We're
hanging up IAX2/192.168.0.7:4569/2 now...
    -- Hungup 'IAX2/192.168.0.7:4569/2'
Sep 23 11:50:04 DEBUG[1112759216]: app_dial.c:1025 dial_exec: Exiting
with DIALSTATUS=ANSWER.
  == Spawn extension (default, 1101, 102) exited non-zero on
'SIP/1102-62b6

The same situation when I use SIP to dial between two servers.
I get "Didn't get a frame from channel" and hangup.
Have tried with different codecs.

-- 
Best regards
Vlad