Yealink SIP-T21 E2

Configuring Advanced Features
757
Parameters
Permitted Values
Default
Description:
Configures the IP address or domain name of the outbound proxy server Y for account X.
X ranges from 1 to 16 (for SIP-T54S/T48G/T48S/T46G/T46S/T29G)
X ranges from 1 to 12 (for SIP-T52S/T42G/T42S)
X ranges from 1 to 6 (for SIP-T41P/T41S/T27P/T27G)
X ranges from 1 to 3 (for SIP-T40P/T40G/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
X is equal to 1 (for SIP-T19(P) E2/CP860/CP920)
Note: It works only if the value of the parameter “account.X.outbound_proxy_enable” is set
to 1 (Enabled).
Web User Interface:
Account->Register->Outbound Proxy Server Y
Phone User Interface:
Menu->Advanced (default password: admin) ->Accounts->Outbound ProxyY
account.X.outbound_proxy.Y.port
Integer from 0 to
65535
5060
Description:
Configures the port of the outbound proxy server Y for account X.
X ranges from 1 to 16 (for SIP-T54S/T48G/T48S/T46G/T46S/T29G)
X ranges from 1 to 12 (for SIP-T52S/T42G/T42S)
X ranges from 1 to 6 (for SIP-T41P/T41S/T27P/T27G)
X ranges from 1 to 3 (for SIP-T40P/T40G/T23P/T23G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
X is equal to 1 (for SIP-T19(P) E2/CP860/CP920)
Note: It works only if the value of the parameter “account.X.outbound_proxy_enable” is set
to 1 (Enabled).
Web User Interface:
Account->Register->Outbound Proxy Server Y->Port
Phone User Interface:
None
account.X.fallback.redundancy_type
0 or 1
0
Description:
Configures the registration mode for the IP phone in fallback mode.