[Asterisk-video] 3G Video Call PRI Debug Output

[Mitul Limbani]

Hey Sergio,

what is the setting to get h245.log file generated ?
my h324m.conf says

debug=5
boardcodec=alaw

I am getting this on the console :

[Dec  8 14:12:37] NOTICE[14730]: chan_sip.c:15467  
handle_request_subscribe: Received SIP subscribe for peer without  
mailbox: video2
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:9031 pri_dchannel:  
PRI_EVENT_RING: seting incoming call on channel 1 to law=1
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:9036 pri_dchannel:  
PRI_EVENT_RING: user information layer 1 of incoming call = 38 (0x26)
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:9042 pri_dchannel:  
PRI_EVENT_RING: treat incoming call on channel 1 as ULAW(1)
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:9044 pri_dchannel:  
PRI_EVENT_RING: seting incoming call on channel 1 to law=1
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:9123 pri_dchannel:  
PRI_EVENT_RING: zt_new: law=1,ul1=38
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:5391 dahdi_new:  
dahdi_new: ps.curlaw!=DAHDI_LAW_ALAW, setting deflaw to  
AST_FORMAT_ALAW - Mitul
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:5400 dahdi_new: zt_new:  
law=DAHDI_LAW_ALAW, setting deflaw to AST_FORMAT_ALAW - Mitul
     -- Accepting call from '9869173860' to '7644' on channel 0/1, span 1
     -- Executing [7644 at from-pstn:1] h324m_gw("DAHDI/1-1",  
"call at 3gp_videos") in new stack
[Dec  8 14:12:49] DEBUG[14750]: chan_dahdi.c:1470 dahdi_enable_ec:  
Echo cancellation isn't required on digital connection
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:959 app_h324m_gw: h324m_gw
     -- Executing [call at 3gp_videos:1]  
h324m_gw_answer("Local/call at 3gp_videos-b3f0,2", "") in new stack
[Dec  8 14:12:49] DEBUG[14884]: app_h324m.c:1538 app_h324m_gw_answer:  
 >h324m_gw_answer
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: H245 TerminalCapabilitySet TransferRequest
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: -WriteControlPDU [request]
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: Encode PDU [95]
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: Sending CMD [0,87]
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: H245 Request MasterSlaveDetermination
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: -WriteControlPDU [request]
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: Encode PDU [20]
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: Sending CMD [1,7]
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1094 app_h324m_gw: H324M  
changed state 1
[Dec  8 14:12:49] DEBUG[14883]: app_h324m.c:1669  
h324m_log_asterisk_callback: Sending CMD [0] - 1 left

Also I went ahead and change the loop in chan_dahdi.c to every time  
forcefully set ALAW as the default LAW (you can see that -  
AST_FORMAT_ALAW - Mitul above)

The Local Channel which gets created dies coz its not able to do the  
negotiations.

Regards,
Mitul Limbani
Enterux Solutions,
www.enterux.com