E20 Dialog

dialog::  hash=2046:171378257
        state:: 4
        user_flags:: 0
        timestart:: 1365717143
        timeout:: 1365738743
        callid:: [email protected]
        from_uri:: sip:[email protected]
        to_uri:: sip:[email protected]
        caller_tag:: 1348c54601f3f4d6
        caller_contact:: sip:[email protected]:59554;gr=urn:uuid:73a68f9a-2797-52fd-a4d5-83c4f9740e0d
        callee_cseq:: 0
        caller_route_set::
        caller_bind_addr:: tcp:XXX.XXX.21.123:5060
        callee_tag:: 11fb7d20e289fa6b
        callee_contact:: sip:[email protected]:5060;gr=urn:uuid:b3ba78bd-e60e-5999-9469-c35d578aa68c
        caller_cseq:: 108
        callee_route_set::
        callee_bind_addr:: tcp:XXX.XXX.21.123:5060