Yealink SIP-T2 SERIES Administrator's Manual

Contents

Yealink SIP-T2 SERIES Administrator's Manual Manual pdf 629 page image

Configuring Advanced Features607Example of a SIP INFO message:Via: SIP/2.0/UDP 10.3.20.14:5060;branch=z9hG4bK175716007From: "1009" 10.2.1.48:5060>;tag=1385842459To: 10.2.1.48:5060>;tag=2383911905Call-ID: 0_1289812066@10.3.20.14CSeq: 3 INFOContact: Max-Forwards: 70User-Agent: Yealink SIP-T23G 44.80.0.60Record: offContent-Length: 0URL RecordWhen a user presses a URL record key for the first time during a call, the IP phone sendsan HTTP GET message to the server.Example of an HTTP GET message:GET /URLRecord/record.xml HTTP/1.1\r\nRequest Method: GETRequest URI: /URLRecord/record.xmlRequest version: HTTP/1.1Host: 10.3.5.97:8080\r\nUser-agent: Yealink SIP-T23G 44.80.0.60 00:15:65:74:B1:50\r\nIf the recording is successfully started, the server will respond with a 200 OK message.Example of a 200 OK message:The recording session is successfully started.If the recording fails for some reasons, for example, the recording box is full, the serverwill respond with a 200 OK message.Example of a 200 OK message:Probably the recording box is full.