Hello Valdemar,. Yes i do have. I am attaching the filtered traces.
Thanks, Nitin On Wed, Nov 30, 2011 at 3:52 PM, Pavesi, Valdemar (NSN - US/Irving) < [email protected]> wrote: > Hello Nitin Kapoor,**** > > ** ** > > ** ** > > Do you have the first OFFER and ANSWER ?**** > > ** ** > > ** ** > > The first offer CODECS: 4 18 101 , we have to see the ANSWER , at > moment looks ok , the session-ID is "o=Sonus_UAC 16515 29422"**** > > ** ** > > v=0**** > > o=Sonus_UAC 16515 29422 IN IP4 209.58.46.49**** > > s=SIP Media Capabilities**** > > c=IN IP4 209.58.46.40**** > > t=0 0**** > > m=audio 11516 RTP/AVP 4 18 101**** > > a=rtpmap:4 G723/8000**** > > a=fmtp:4 bitrate=6.3**** > > a=rtpmap:18 G729/8000**** > > a=fmtp:18 annexb=no**** > > a=rtpmap:101 telephone-event/8000**** > > a=fmtp:101 0-15**** > > a=sendrecv**** > > a=maxptime:30**** > > ** ** > > ** ** > > ** ** > > now the second OFFER , by re-invite codec G729 , the CODEC now is a new > One and the maxptime can be changed to 20 , and the session-ID tell us that > there is a new offer , session-id increase " o=Sonus_UAC 16515 29423"**** > > ** ** > > v=0**** > > o=Sonus_UAC 16515 29423 IN IP4 209.58.46.49**** > > s=SIP Media Capabilities**** > > c=IN IP4 209.58.46.40**** > > t=0 0**** > > m=audio 11516 RTP/AVP 18**** > > a=rtpmap:18 G729/8000**** > > a=fmtp:18 annexb=no**** > > a=sendrecv**** > > a=maxptime:20**** > > ** ** > > ** ** > > ** ** > > +++++++++++++++++++++**** > > ** ** > > ** ** > > G723 --> packetization period can be 10 , 20 , 30 ms**** > > ** ** > > G729 --> The max packetization period is 20 ms**** > > ** ** > > +++++++++++++++++++++**** > > ** ** > > *Codec Information* > > *Bandwidth Calculations* > > *Codec & Bit Rate (Kbps) * > > *Codec Sample Size (Bytes)* > > *Codec Sample Interval (ms)* > > *Mean Opinion Score (MOS) * > > *Voice Payload Size (Bytes)* > > *Voice Payload Size (ms)* > > *Packets Per Second (PPS)* > > *Bandwidth MP or FRF.12 (Kbps) * > > *Bandwidth w/cRTP MP or FRF.12 (Kbps) * > > *Bandwidth Ethernet (Kbps) * > > G.711 (64 Kbps) **** > > 80 Bytes**** > > 10 ms**** > > 4.1**** > > 160 Bytes **** > > 20 ms**** > > 50**** > > 82.8 Kbps **** > > 67.6 Kbps **** > > 87.2 Kbps**** > > G.729 (8 Kbps)**** > > 10 Bytes **** > > 10 ms**** > > 3.92**** > > 20 Bytes **** > > 20 ms**** > > 50**** > > 26.8 Kbps **** > > 11.6 Kbps **** > > 31.2 Kbps**** > > G.723.1 (6.3 Kbps) **** > > 24 Bytes**** > > 30 ms**** > > 3.9**** > > 24 Bytes **** > > 30 ms**** > > 33.3**** > > 18.9 Kbps **** > > 8.8 Kbps **** > > 21.9 Kbps**** > > G.723.1 (5.3 Kbps) **** > > 20 Bytes**** > > 30 ms**** > > 3.8**** > > 20 Bytes **** > > 30 ms**** > > 33.3**** > > 17.9 Kbps **** > > 7.7 Kbps **** > > 20.8 Kbps**** > > G.726 (32 Kbps) **** > > 20 Bytes**** > > 5 ms**** > > 3.85**** > > 80 Bytes **** > > 20 ms**** > > 50**** > > 50.8 Kbps **** > > 35.6 Kbps **** > > 55.2 Kbps**** > > G.726 (24 Kbps) **** > > 15 Bytes**** > > 5 ms**** > > **** > > 60 Bytes **** > > 20 ms**** > > 50**** > > 42.8 Kbps **** > > 27.6 Kbps **** > > 47.2 Kbps**** > > G.728 (16 Kbps) **** > > 10 Bytes**** > > 5 ms**** > > 3.61**** > > 60 Bytes **** > > 30 ms**** > > 33.3**** > > 28.5 Kbps **** > > 18.4 Kbps **** > > 31.5 Kbps**** > > G722_64k(64 Kbps) **** > > 80 Bytes**** > > 10 ms**** > > 4.13**** > > 160 Bytes**** > > 20 ms**** > > 50**** > > 82.8 Kbps**** > > 67.6Kbps**** > > 87.2 Kbps**** > > ilbc_mode_20(15.2Kbps)**** > > 38 Bytes**** > > 20 ms**** > > NA**** > > 38 Bytes**** > > 20 ms**** > > 50**** > > 34.0Kbps**** > > 18.8 Kbps**** > > 38.4Kbps**** > > ilbc_mode_30(13.33Kbps)**** > > ** ** > > ** ** > > ** ** > > ** ** > > ** ** > > Regards!**** > > Valdemar**** > > ** ** > > ** ** > > -----Original Message----- > From: [email protected] [mailto: > [email protected]] On Behalf Of ext Nitin > Kapoor > Sent: Wednesday, November 30, 2011 1:53 PM > To: [email protected] > Cc: [email protected] > Subject: [Sip-implementors] 488 Not Acceptable Here**** > > ** ** > > Dear Friends,**** > > ** ** > > I am facing the problem with one of my customer where first the calls has* > *** > > been connected successfully and then UAC sends the re-invite my SBC sends* > *** > > 488 back to UAC.**** > > ** ** > > When UAC sends the Initial OFFER i had below SDP. (UAC --- SBC) and i can* > *** > > see the "ptime" value is 30 and calls established.**** > > ** ** > > v=0**** > > o=Sonus_UAC 16515 29422 IN IP4 209.58.46.49**** > > s=SIP Media Capabilities**** > > c=IN IP4 209.58.46.40**** > > t=0 0**** > > m=audio 11516 RTP/AVP 4 18 101**** > > a=rtpmap:4 G723/8000**** > > a=fmtp:4 bitrate=6.3**** > > a=rtpmap:18 G729/8000**** > > a=fmtp:18 annexb=no**** > > a=rtpmap:101 telephone-event/8000**** > > a=fmtp:101 0-15**** > > a=sendrecv**** > > a=maxptime:30**** > > ** ** > > Now when UAC sends the re-invite we have below SDP. If you can see in**** > > re-invite "ptime" value has been changed.. Is that acceptable? Or you have > **** > > seen any other thing in SDP.**** > > ** ** > > v=0**** > > o=Sonus_UAC 16515 29423 IN IP4 209.58.46.49**** > > s=SIP Media Capabilities**** > > c=IN IP4 209.58.46.40**** > > t=0 0**** > > m=audio 11516 RTP/AVP 18**** > > a=rtpmap:18 G729/8000**** > > a=fmtp:18 annexb=no**** > > a=sendrecv**** > > a=maxptime:20**** > > ** ** > > Could anyone please give some shadow on this. Thanks in Advance.**** > > ** ** > > Regards,**** > > Nitin Kapoor**** > > _______________________________________________**** > > Sip-implementors mailing list**** > > [email protected]**** > > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors**** >
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