Veo estos 2 NOTIFY:
U +4.663921 10.245.145.27:5070 -> 10.245.145.27:5060 NOTIFY sip:3686@10.245.145.27 SIP/2.0 Via: SIP/2.0/UDP 10.245.145.27:5070;branch=z9hG4bK1b6e8e69;rport From: "asterisk" sip:3686@10.245.145.27;tag=as5411a9bd To: sip:3686@10.245.145.27 Contact: sip:3686@10.245.145.27:5070 Call-ID: 7c315f0d50fcba5a0b1fd1e6757ae532@10.245.145.27 CSeq: 102 NOTIFY User-Agent: Asterisk PBX Max-Forwards: 70 Event: message-summary Content-Type: application/simple-message-summary Content-Length: 93
Messages-Waiting: no Message-Account: sip:asterisk@10.245.145.27 Voice-Message: 0/0 (0/0)
# U +0.003962 10.245.145.27:5070 -> 10.245.145.27:5060 NOTIFY sip:8731@10.245.145.27 SIP/2.0 Via: SIP/2.0/UDP 10.245.145.27:5070;branch=z9hG4bK3161a57b;rport From: "asterisk" sip:8731@10.245.145.27;tag=as5afa4c39 To: sip:8731@10.245.145.27 Contact: sip:8731@10.245.145.27:5070 Call-ID: 6a866fa226c894c66dcecbba38ae1257@10.245.145.27 CSeq: 102 NOTIFY User-Agent: Asterisk PBX Max-Forwards: 70 Event: message-summary Content-Type: application/simple-message-summary Content-Length: 93
Messages-Waiting: no Message-Account: sip:asterisk@10.245.145.27 Voice-Message: 0/0 (0/0)
Pero nada de lucecitas... :-O