Yealink SIP-T2 Series Provisioning Manual page 195

Permitted
Parameter
Values
to 6.
SIP-T26P/T22P:
X ranges from
1 to 3.
SIP-T20P: X
ranges from 1
to 2)
account.X.cp_
source =
(SIP-T28P: X
ranges from 1
to 6.
0, 1 or 2
SIP-T26P/T22P:
X ranges from
1 to 3.
SIP-T20P: X
ranges from 1
to 2)
account.X.ses
sion_timer.ena
ble =
(SIP-T28P: X
ranges from 1
to 6.
0 or 1
SIP-T26P/T22P:
X ranges from
1 to 3.
SIP-T20P: X
ranges from 1
to 2)
account.X.ses
sion_timer.exp
ires =
Integer from
(SIP-T28P: X
30 to 7200
ranges from 1
to 6.
SIP-T26P/T22P:
X ranges from
Descriptions
X.
0-Disabled
1-Enabled
The default value is 1.
It configures the source callee identity
for presentation for account X.
0-PAI-RPID
1-Dialed Digits
2-RFC4916
The default value is 0.
It enables or disables the session timer
for account X.
0-Disabled
1-Enabled
The default value is 0.
It configures the interval (in seconds)
for refreshing the SIP session for
account X.
The default value is 1800.
Appendix
Web Setting Path
Account->
Advanced->
Session Timer
Account->
Advanced->
Session Expires
(30~7200s)
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