[SIPForum-discussion] advantage of SIP T over SIP I

[Gopalakrishnan N]

If I am not wrong, SIP T is a mechanism to integrate with PSTN network.



On Fri, Jan 20, 2012 at 12:42 AM, Raghul Prasanna <raghul82 at yahoo.co.uk>wrote:

> Hello all,
>
> Can someone explain what will be the advantage of using SIP T over SIP I
> please?
>
> I understand that SIP T supports just basic Call setup and tear down, but
> doesn't support any supplementary services.
>
> Then why would some of the telecom carriers look for SIP T support?
>
> Thanks,
> Raghu;
>
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-- 
Thank you  with regards,
Gopalakrishnan A.N.
VoIP call - sip:saigop at gtalk2voip.com
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