[asterisk-dev] T.38 Fax issues on 1.6.1.14

[Bryant Zimmerman]

I moved to the 1.6.1.14 version due to the concernes with T.38 security 
issues. I was on version 1.6.1.10
Now I am having issues sending faxes. From audiocodes mp-202 units. They 
can receive faxes via t.38 but can not send. When sending a fax I get 

  == Using SIP RTP CoS mark 5
  == Using SIP VRTP CoS mark 6
  == Using UDPTL CoS mark 5
    -- Called zkt_wmis_gr44_gw2001/13125873146
    -- SIP/zkt_wmis_gr44_gw2001-00000800 is ringing
    -- SIP/zkt_wmis_gr44_gw2001-00000800 answered 
SIP/gr2006lksw0001-fax-000007f                                              
                                f
    -- Native bridging SIP/gr2006lksw0001-fax-000007ff and 
SIP/zkt_wmis_gr44_gw2                                                       
                       001-00000800
[Feb 10 12:40:48] NOTICE[23901]: rtp.c:1796 ast_rtp_read: Unknown RTP codec 
102                                                                         
      received from '75.12.95.xxx'
[Feb 10 12:40:48] NOTICE[23901]: rtp.c:1796 ast_rtp_read: Unknown RTP codec 
102                                                                         
      received from '75.12.95.xxx'
[Feb 10 12:40:48] NOTICE[23901]: rtp.c:1796 ast_rtp_read: Unknown RTP codec 
102                                                                         
      received from '75.12.95.xxx'
[Feb 10 12:40:48] NOTICE[23901]: rtp.c:1796 ast_rtp_read: Unknown RTP codec 
102                                                                         
      received from '75.12.95.xxx'
[Feb 10 12:40:48] NOTICE[23901]: rtp.c:1796 ast_rtp_read: Unknown RTP codec 
102     

I then get a report response from the fax machine that there was too much 
line nose. 
It looks to me like the devices are now not getting the conversion to T.38 
on outbound now.

Any ideas?

Thanks
Bryant

 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-dev/attachments/20100210/9e4ef177/attachment-0001.htm