[SIPForum-discussion] voice mail server specification document

[Sam]

Hi,

In 3GPP the component SIP is added in the infrastructure network where the
existing network of 3G can have the SIP capabilities,
where in you have the old MSC component which is always connected via C7,
now the additional component is IN application servers,
multimedia servers,apart from the HLR and the radio nodes in 3G,now the
media gateway which are capable of SIP are having the
common protocol to connect to MSC subsystem via SIGTRAN which relays the SIP
signals over C7 networks,where your VMS and
SMS handling is done.
Get some docs from your vendor who is going to deploy your network , he
would be verry much happy to assist you in those matters
and share the same to the SIP forum.
All the best !

Regards
Sam



On Fri, Feb 4, 2011 at 11:54 PM, arun kumar <aforarun2001 at yahoo.com> wrote:

> Hi All,
>
> I want to know about the functionality of a SIP voice mail server(VMS) in a
> 3G MSC. In general a VMS will have ss7 interface towards a MSC, but in my
> work environment i'm supposed to work on a SIP based VMS. Can someone brief
> about the call flow and SMS handling in a SIP based VMS coupled to a 3G MSC.
> Also suggest me what is the specification document i should refer to. It
> would also be useful if the features of the SIP VMS in a real 3G network is
> explained.
>
> Regards,
> Arun
> \aforarun2001 at yahoo.com
>
>
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