[SIPForum-discussion] P-Called-Party-ID header.

Badri Ranganathan badri at arcatech.com
Mon Mar 12 16:50:47 UTC 2012

Hi all,

Why is it said that -

A SIP proxy MUST NOT insert a P-Called-Party-ID header in REGISTER requests.

I know it's not useful to have the header in a REGISTER request, but is there a bad consequence if its added ?



From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of pradeep kumar
Sent: 08 March 2012 12:45
To: Abhishek.17.Kumar
Cc: discussion at sipforum.org
Subject: Re: [SIPForum-discussion] SDP with both sendrecv & sendonly

But i think it will be like this


o=- 2 2 IN IP4

s=CounterPath X-Lite 3.0

c=IN IP4

t=0 0

m=audio 6072 RTP/AVP 0 8


m=video 6074 RTP/AVP 115 34

a=fmtp:115 QCIF=1;CIF=1;I=1;J=1;T=1

a=fmtp:34 QCIF=1;CIF=1

a=rtpmap:115 H263-1998/90000

a=rtpmap:34 H263/90000


On Thu, Mar 8, 2012 at 6:09 PM, pradeep kumar <pradeep872k at gmail.com<mailto:pradeep872k at gmail.com>> wrote:

yes it is possible, one is for video port and another one is audio,


On Tue, Mar 6, 2012 at 11:38 PM, Abhishek.17.Kumar <AK0057211 at techmahindra.com<mailto:AK0057211 at techmahindra.com>> wrote:

Hi All,

Can we send both attributes (sendrecv & sendonly) in single Request.

a=rtpmap:0 PCMU/8000/1

a=rtpmap:8 PCMA/8000/1






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