Yealink SIP-T2XP Administrator's Manual page 377

Details of Configuration Parameters:
Parameters
account.X.sip_server.Y.address
(Y ranges from 1 to 2)
Description:
Configures the IP address or domain name of the SIP server Y for account X.
X ranges from 1 to 6 (for SIP-T28P).
X ranges from 1 to 3 (for SIP-T26P/T22P).
X ranges from 1 to 2 (for SIP-T20P).
Example:
account.1.sip_server.1.address = yealink.pbx.com
Web User Interface:
Account->Register ->SIP Server Y->Server Host
Phone User Interface:
None
account.X.sip_server.Y.port
(Y ranges from 1 to 2)
Description:
Configures the port of the SIP server Y for account X.
X ranges from 1 to 6 (for SIP-T28P).
X ranges from 1 to 3 (for SIP-T26P/T22P).
X ranges from 1 to 2 (for SIP-T20P).
Example:
account.1.sip_server.1.port = 5060
Web User Interface:
Account->Register ->SIP Server Y->Port
Phone User Interface:
None
account.X.sip_server.Y.expires
(Y ranges from 1 to 2)
Interface phone.
Navigate to:
http://<phoneIPAddress>/servlet?p=account
-register&q=load&acc=0
Configuring Advanced Features
Permitted Values
String within 256
characters
Integer from 0 to
65535
Integer from 30
to 2147483647
Default
Blank
5060
3600
359