Matrix SPARSH VP710 User Manual page 420

When the user taps the record key for the second time, the IP phone sends a SIP INFO message to the server with
the specific header "Record: off", and then the recording stops.
Example of a SIP INFO message:
Via: SIP/2.0/UDP 10.3.20.14:5060;branch=z9hG4bK175716007
From: "1009" <sip:1009@10.2.1.48:5060>;tag=1385842459
To: <sip:1006@10.2.1.48:5060>;tag=2383911905
Call-ID: 0_1289812066@10.3.20.14
CSeq: 3 INFO
Contact: <sip:1009@10.3.20.14:5060>
Max-Forwards: 70
User-Agent: MATRIX SPARSH VP710 58.80.196.2 00:1b:09:04:8e:3c
Record: off
Content-Length: 0
URL Record
When a user taps a URL record key for the first time during a call, the IP phone sends an HTTP GET message to
the server.If the recording is successfully started, the server will respond with a 200 OK message.If the recording
fails for some reasons, for example, the recording box is full, the server will respond with a 200 OK message When
the user taps the URL record key for the second time, the IP phone sends an HTTP GET message to the server,
and then the server will respond with a 200 OK message
Procedure
Record or URL record key can be configured using the configuration files.
Configuration File
Local
412
<MAC>.cfg
Web User Interface
Phone User Interface
Assign a record key.
Assign a URL record key.
For more information, refer
D - Configuration Parameters".
Assign a record key and URL record key.
Navigate to:
http://<phoneIPAddress>/servlet?m
=mod_data&p=dsskey&q=load
Assign a record key and URL record key.
Matrix SPARSH VP710 User Guide
"Appendix