[asterisk-users] Microsoft Office Communications Server

[Michiel van Baak]

On 15:38, Mon 10 Mar 08, mgraves at mstvp.com wrote:
> What is the logic of them using SIP over TCP? Is this a broad industry
> trend? Or just the latest attempt to get around SIP/NAT issues?

Their setup implements some 'non standard extensions' on the
SIP standard and I think it was easier to do it in TCP.
(probably because they bought it from someone else, and that
someone did it it TCP)

Of course, because I'm not a MS developer that's only
guessing.

> 
> Michael Graves
> mgraves <at> mstvp.com
> o(713) 861-4005
> c(713) 201-1262
> sip:mjgraves at pixelpower.onsip.com
> skype mjgraves
> FWD 54245
> 
> 
> > -------- Original Message --------
> > Subject: Re: [asterisk-users] Microsoft Office Communications Server
> > From: "Kristian Kielhofner" <kristian.kielhofner at gmail.com>
> > Date: Mon, March 10, 2008 5:18 pm
> > To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> > <asterisk-users at lists.digium.com>
> > On Sun, Mar 9, 2008 at 11:05 PM, Matt Riddell <matt at venturevoip.com> wrote:
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > >  Hash: SHA1
> > >
> > >  Has anyone done any integration with this?
> > >
> > >  All I know so far is that it appears to use some non standard form of SIP.
> > >
> > >  Any pointers?
> > >
> > >  - --
> > >  Kind Regards,
> > >
> > >  Matt Riddell
> > >  Director
> > Matt,
> >   I believe OCS only supports SIP over TCP.  You'll either need to use
> > Asterisk 1.6/trunk with SIP TCP or install SER/OpenSER as a UDP-TCP
> > proxy.
> > -- 
> > Kristian Kielhofner
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> 
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-- 

Michiel van Baak
michiel at vanbaak.eu
http://michiel.vanbaak.eu
GnuPG key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x71C946BD

"Why is it drug addicts and computer aficionados are both called users?"