Parameter Set-up:
● Preferred SIP Server: enter the primary server IP address number or its
URL.
● Alternate SIP Server: enter the backup SIP server IP address or its URL.
● Port: set up SIP server port for data transmission.
● Registration Period: set up SIP account registration time span. SIP re-
registration will start automatically if the account registration fails during the
registration time span. The default registration period is “1800”, ranging from
30-65535s.
10.5.Configure Outbound Proxy Server
An outbound proxy server is used to receive all initiating request messages and
route them to the designated SIP server in order to establish call session via
port-based data transmission. To set it up on the device web Account > Basic >
Outbound Proxy Server Interface.
Parameter Set-up: