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<p class=MsoNormal><font size=2 face=Arial><span lang=EN-IE style='font-size:
10.0pt;font-family:Arial'>Hello All, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-IE style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-IE style='font-size:
10.0pt;font-family:Arial'>We have a customer complaining about Comfort Noise
generating from our Cisco AS5400, strange thing is that the packet traces
suggest that the request for comfort noise generation comes from the client SIP
invite, I can’t see where this is the case in the invite.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-IE style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-IE style='font-size:
10.0pt;font-family:Arial'>Client invite <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-IE style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>No.
Time
Source Destination Protocol Length Info<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>1 2013-08-07
09:21:34.500695 10.10.1.1 192.168.1.1 SIP/SDP
1131 Request: INVITE sip:+197831111111149@192.168.1.1;user=phone,
with session description<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Frame 1: 1131
bytes on wire (9048 bits), 1131 bytes captured (9048 bits)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Ethernet II, Src:
WwPcbaTe_11:11:11 (00:0f:1f:11:11:11), Dst: BrocadeC_22:22:22
(00:1b:ed:22:22:22)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Internet Protocol
Version 4, Src: 10.10.1.1(10.10.1.1), Dst: 192.168.1.1 (192.168.1.1)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>User Datagram
Protocol, <st1:PlaceName w:st="on">Src</st1:PlaceName> <st1:PlaceType w:st="on">Port</st1:PlaceType>:
sip-tls (5061), <st1:place w:st="on"><st1:PlaceName w:st="on">Dst</st1:PlaceName>
<st1:PlaceType w:st="on">Port</st1:PlaceType></st1:place>: sip (5060)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Session
Initiation Protocol<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Request-Line: INVITE sip:+197831111111149@192.168.1.1;user=phone SIP/2.0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Message Header<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Message Body<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Session Description Protocol<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Session Description Protocol Version (v): 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Owner/Creator, Session Id (o): - 1375863694 1375863694 IN IP4 10.10.1.1<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Owner Username: -<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Session ID: 1375863694<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Session Version: 1375863694<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Owner Network Type: IN<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Owner Address Type: IP4<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Owner Address: 10.10.1.1<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Session Name (s): -<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Connection Information (c): IN IP4 10.10.1.1<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Connection Network Type: IN<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Connection Address Type: IP4<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Connection Address: 10.10.1.1<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Time Description, active time (t): 0 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Session Start Time: 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Session Stop Time: 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Description, name and address (m): audio 33870 RTP/AVP 8 0 18 101<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Type: audio<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
<st1:place w:st="on"><st1:PlaceName w:st="on">Media</st1:PlaceName> <st1:PlaceType
w:st="on">Port</st1:PlaceType></st1:place>: 33870<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Protocol: RTP/AVP<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: ITU-T G.711 PCMA<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: ITU-T G.711 PCMU<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: ITU-T G.729<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: DynamicRTP-Type-101<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): rtpmap:8 PCMA/8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Fieldname: rtpmap<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: 8<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
MIME Type: PCMA<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Sample Rate: 8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): rtpmap:0 PCMU/8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Fieldname: rtpmap<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
MIME Type: PCMU<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Sample Rate: 8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): rtpmap:18 G729/8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Fieldname: rtpmap<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: 18<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
MIME Type: G729<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Sample Rate: 8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): fmtp:18 annexb=no<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Fieldname: fmtp<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: 18 [G729]<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media format specific parameters: annexb=no<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): rtpmap:101 telephone-event/8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Fieldname: rtpmap<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: 101<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
MIME Type: telephone-event<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Sample Rate: 8000<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): fmtp:101 0-15<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Fieldname: fmtp<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Format: 101 [telephone-event]<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media format specific parameters: 0-15<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): sendrecv<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute (a): silenceSupp:off - - - -<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Fieldname: silenceSupp<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Media Attribute Value: off - - - -<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'>Our response<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>No.
Time
Source Destination
Protocol Length Info<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>2 2013-08-07
09:21:41.862610 192.168.1.1 10.10.1.1
RTP
60 PT=Comfort noise, SSRC=0x8FED3F6, Seq=28259,
Time=1374861414 <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Frame 7: 60 bytes
on wire (480 bits), 60 bytes captured (480 bits)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Ethernet II, Src:
BrocadeC_22:22:22 (00:1b:ed:22:22:22), Dst: WwPcbaTe_11:11:11
(00:0f:1f:11:11:11)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Internet Protocol
Version 4, Src: 192.168.1.1 (192.168.1.1), Dst: 10.10.1.1(10.10.1.1)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>User Datagram
Protocol, <st1:PlaceName w:st="on">Src</st1:PlaceName> <st1:PlaceType w:st="on">Port</st1:PlaceType>:
19578 (19578), <st1:place w:st="on"><st1:PlaceName w:st="on">Dst</st1:PlaceName>
<st1:PlaceType w:st="on">Port</st1:PlaceType></st1:place>: 33870 (33870)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>Real-Time
Transport Protocol<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
<font color=red><span style='color:red'>[Stream setup by SDP (frame 1)]<o:p></o:p></span></font></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
10.. .... = Version: RFC 1889 Version (2)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
..0. .... = Padding: False<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
...0 .... = Extension: False<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
.... 0000 = Contributing source identifiers count: 0<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
0... .... = Marker: False<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Payload type: Comfort noise (13)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Sequence number: 28259<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
[Extended sequence number: 93795]<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Timestamp: 1374861414<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Synchronization Source identifier: 0x08fed3f6 (150918134)<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
lang=EN-IE style='font-size:10.0pt;font-family:"Courier New"'>
Payload: 48<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'>In our RTP Comfort noise payload type 13 in frame(2)
it states that the Stream has been setup by SDP in frame 1, I can’t see
this in frame 1, it has silence suppression turned off and annexb=no, the RTP
stream is G.711 anyway, I left out the whole capture for brevity. Has anyone
come across this? Any suggestions appreciated and apologies if I post this in
the wrong place!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-IE
style='font-size:12.0pt'>Cheers <o:p></o:p></span></font></p>
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