[SIPForum-discussion] multiple media descriptors due to different ptime in SDP

Jigar Dani jigar.dani at dialogic.com
Wed Mar 19 17:06:50 UTC 2008


Hello, 

 

I am dealing with this issue where my code is generating multiple media
descriptors for different ptime values.  Here is the SDP:

 

v=0

o=Intel_IPCCLib 81281424 81281425 IN IP4 146.152.124.26

s=Intel_SIP_CCLLIB

i=session information

c=IN IP4 xxx.xxx.xxx.xxx

t=0 0

m=audio x RTP/AVP 18

a=rtpmap:18 G729/8000

a=fmtp:18 annexb=yes

a=ptime:30

a=recvonly

m=audio x RTP/AVP 8

a=ptime:20

 

Is this allowed/legal?

 

 

 

Thanks & Regards,

Jigar

 

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