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In SIP Phone mode, it supports registration of two phone numbers to a single SIP Server.
A Backup Server option is also available to insure a more reliable SIP Service.
The basic SIP settings are:
1.
Phone Number
– This parameter assigns the phone number used for SIP
registration.
2.
Phone Number 2
– This parameter assigns the second phone number used for
registration. This acts as a second phone number for SIP calls.
3.
4.
Display Name
– This parameter (optional) specifies the Caller name and is
transmitted as part of the caller ID.
5.
SIP Proxy
– A SIP Proxy acts as a call manager of all incoming and outgoing calls.
Specify the location (IP address / domain name) of the designated SIP Proxy used for
SIP service. The standard port used is 5060. To specify a non-standard signaling
port, add “:<port number>” to the of the location. For example: If SIP Proxy =
yousippbx.com, the signaling port is the standard port 5060. If SIP Proxy =
yoursippbx.com:15060, the signaling port is 15060.
6.
SIP Registrar
– A SIP Registrar maintains a database of all SIP phones registered
and their contact information. Specify the location (IP address / domain name) of the
designated SIP Registrar. The standard port used is 5060. To specify a