Re: [martini] pkyzivat@alum.mit.edu; adam@nostrum.com; HKaplan@acmepacket.com; g.russell@cablelabs.com
Adam Roach <adam@nostrum.com> Tue, 31 January 2012 18:47 UTC
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Date: Tue, 31 Jan 2012 12:47:05 -0600
From: Adam Roach <adam@nostrum.com>
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To: Paul Kyzivat <pkyzivat@alum.mit.edu>
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Subject: Re: [martini] pkyzivat@alum.mit.edu; adam@nostrum.com; HKaplan@acmepacket.com; g.russell@cablelabs.com
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On 1/31/12 08:17, Jan 31, Paul Kyzivat wrote: > On 1/31/12 2:07 AM, David Hancock wrote: >> Does it mean that the >> registrar should return the full list of contact addresses that were >> bound to the implicitly registered AORs? Or, should it return only the >> contact address that was specified in the REGISTER Contact header field? >> I think the later behavior is correct. > > I agree, for at least two reasons: > > - the list of implicitly registered AORs can be arbitrarily large, > and so infeasible to return > > - based on our prior discussion, its necessary to have the actual > registered contacts in order to deregister them. This is one way > to get them. Paul is correct. >> >> [1] --REGISTER--> >> >> To: sip:pbx1@sp.com >> >> Contact: <sip:10.10.10.1;bnc> >> >> [2] <--200OK -- >> >> To: sip:pbx1@sp.com >> >> Contact: <sip:10.10.10.10;bnc> >> >> PBX registers 2nd time to a different contact address... >> >> [3] --REGISTER--> >> >> To: sip:pbx1@sp.com >> >> Contact: <sip:192.168.2.1;bnc> >> >> [4] <--200OK -- >> >> To: sip:pbx1@sp.com >> >> Contact: <sip:192.168.2.1;bnc>, <sip:10.10.10.10;bnc> >> >> Would appreciate your input on a) is the above example correct, and b) >> do we need an errata to RFC6140 to clarify this case? > > I'd like to hear what others have to say before deciding this. Yes, the example is correct. I haven't looked at the GIN RFC closely enough to determine whether an erratum is warranted. /a
- [martini] pkyzivat@alum.mit.edu; adam@nostrum.com… David Hancock
- Re: [martini] pkyzivat@alum.mit.edu; adam@nostrum… Paul Kyzivat
- Re: [martini] pkyzivat@alum.mit.edu; adam@nostrum… Adam Roach