SIP Call
  Direction:              Incoming
  Call-ID:                0eeb059f40d06f81601249cd4f6ab65f@76.4.108.63
  Our Codec Capability:   1026
  Non-Codec Capability:   1
  Their Codec Capability:   1038
  Joint Codec Capability:   1026
  Format                  gsm
  Theoretical Address:    76.4.108.63:5060
  Received Address:       76.4.108.63:10323
  NAT Support:            Always
  Audio IP:               71.60.125.243 (local)
  Our Tag:                as0a4dd5b3
  Their Tag:              as07b60362
  SIP User agent:         Asterisk PBX
  Original uri:           sip:100@76.4.108.63
  Caller-ID:              100
  Need Destroy:           0
  Last Message:           Rx: ACK
  Promiscuous Redir:      No
  Route:                  sip:100@76.4.108.63
  DTMF Mode:              rfc2833
  SIP Options:            (none)