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

[Raghul Prasanna]

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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