[SIPForum-discussion] How to TAP Hair-pin calls in SIP.....?

[Govindraj.B.H @ Gkk]

Hi all,

Is there any way to TAP the hairpin calls in VoIP( SIP )......?

Condition....,

The User Agent ( UA ) has two pots ports, each pots port has its own phone number.
The UA will get an IP when it is initiated..., and ports will be identified as port-1-ph-no at UA's_IP and port-2-ph-no at UA's_IP.

When port1 calls port2, call will be routed via softswitch, once RTP path is established, the RTP packets will be hairpined wihin UA, so RTP packets will not go out of UA.

Anyone of you have any idea about how actually such UA's will be diployed in Field....?  and how to TAP the calls in such UA's hairpin call...?

Thanks in Adv......

Regards
Govindraj B H



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