E18 Door Phone Administrator Guide
Parameter Set-up:
Server Address ( preferred SIP server) : enter the primary server IP
address number or its URL.
Server Address ( alternate SIP server): enter the backup SIP server IP
address or its URL.
SIP Server Port: set up SIP server port for data transmission.
Registration Period: set up SIP account registration time pan. 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.
8.2.3.Configure SIP Ports for SIP Calls
You are required to set up a SIP port range for making SIP calls.
Parameter Setup:
Max Local SIP Port: enter the maximum SIP port ranging from 1024 to
65535. The default port setting is 5062.
Min Local SIP Port: enter the minimum SIP port ranging from 1024 to
65535. The default port setting is 5062.
8.2.4. 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