Yealink SIP-T48G

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
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2. Select Extended from the pull-down list of Label Length.
3. Click Confirm to accept the change.
Registering a SIP account makes it easier for the IP phones to receive an incoming call,
dial an outgoing call. The IP phones support SIP server redundancy for account
registration. For more information, refer to Server Redundancy on page 564.
Procedure
Account registration can be configured using the configuration files or locally.
Configuration File
<MAC>.cfg
Configure the account registration
information.
Parameter:
account.X.enable
account.X.label
account.X.display_name
account.X.auth_name
account.X.user_name
account.X.password
account.X.sip_server.Y.address
account.X.sip_server.Y.port
account.X.outbound_proxy_enable
account.X.outbound_host
account.X.outbound_port
account.X.backup_outbound_host
account.X.backup_outbound_port