[reSIProcate] Does repro support maddr attribute ?

Scott Godin sgodin at computer-talk.com
Wed Mar 30 13:33:58 CDT 2011


That is correct - I am curious - what is the use case?

Sent from my Windows Phone
________________________________
From: Ming Liu
Sent: Wednesday, March 30, 2011 2:32 PM
To: Scott Godin
Cc: resiprocate-devel at resiprocate.org
Subject: Re: [reSIProcate] Does repro support maddr attribute ?

So, it needs implementation effort to add a maddr header to a Contact header ?

From: slgodin at gmail.com [mailto:slgodin at gmail.com] On Behalf Of Scott Godin
Sent: Wednesday, March 30, 2011 12:25 PM
To: Ming Liu
Cc: resiprocate-devel at resiprocate.org
Subject: Re: [reSIProcate] Does repro support maddr attribute ?

You would need to customize repro in order to add a maddr header to a Contact header in a response.  However, you could add an maddr parameter to the request line of the outbound request being forwarded, using repro routes.

Scott
On Wed, Mar 30, 2011 at 2:21 PM, Ming Liu <mliu at control4.com<mailto:mliu at control4.com>> wrote:
Thanks for the response.
In case no maddr in the invite coming to repro , Can repro add maddr attribute to the response it sends back (eg. possible add maddr in contact header) ?

From: slgodin at gmail.com<mailto:slgodin at gmail.com> [mailto:slgodin at gmail.com<mailto:slgodin at gmail.com>] On Behalf Of Scott Godin
Sent: Wednesday, March 30, 2011 12:13 PM
To: Ming Liu
Cc: resiprocate-devel at resiprocate.org<mailto:resiprocate-devel at resiprocate.org>
Subject: Re: [reSIProcate] Does repro support maddr attribute ?

If an maddr parameter is on a request line for a request that needs to be forwarded, then resip/repro will route to that address instead of the host portion of the URI from the request line.

Scott
On Wed, Mar 30, 2011 at 12:22 PM, Ming Liu <mliu at control4.com<mailto:mliu at control4.com>> wrote:
Hi

Need help on maddr attribute handling.
Does repro handle maddr attribute when repro receive/send INVITE ?
We may have the INVITE contains maddr=10.150.152.102 and hope server can do multicasting to several phones to achieve paging functionality:
Where 10.150.152.102 is Repro proxy address.

   INVITE sip:9621 at 10.150.152.102:5060;transport=udp;maddr=10.150.152.102 SIP/2.0
    Via: SIP/2.0/UDP 10.150.151.38:5060;branch=z9hG4bK042e71c1c3819bf6b
    Max-Forwards: 70
    From: Phone_1 <sip:19725509623 at 10.150.152.102<mailto:sip%3A19725509623 at 10.150.152.102>>;tag=fdd5d85838;epid=SC27fd6e
    To: <sip:9621 at 10.150.152.102:5060;transport=udp>;tag=SEC11-a96960a-1e9b960a-1-0174t58y1o62
    Call-ID: 466658c69bd278b0
    CSeq: 2 INVITE
    Contact: Phone_1 <sip:19725509623 at 10.150.151.38:5060;transport=udp>
    Min-SE: 90
    Supported: timer, replaces, 100rel
    User-Agent: Phone 420 Advance/V7 V7 R5.3.0
    X-Control4-Call-Type: ST-insecure
    Content-Type: application/sdp

Please advise.  Thanks,

Ming


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