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MultiVOIP User Guide Technical Configuration
115
SIP Call Signaling Parameter Definitions (cont’d)
Field Name Values Description
SIP Proxy Parameters
Allow
Incoming Calls
Through SIP
Proxy Only
Y/N When selected, incoming calls
are accepted only if those calls
come through the gatekeeper.
Primary Proxy --
This is the preferred SIP proxy
server for controlling the traffic of
the current voip.
Alternate
Proxy 1 and 2
--
A first and a second alternate SIP
proxy server can be specified for
use by the current voip for
situations where the Primary
proxy server is busy or otherwise
unavailable.
Proxy Domain
Name / IP
Address
n.n.n.n
where
n=0-255
Network address of the proxy
server that the voip is using.
Append SIP
Proxy Domain
Name in User
ID
Y/N When checked, the domain
name of the SIP Proxy serving
the MultiVOIP gateway will be
included as part of the User ID
for that gateway. If
unchecked, the SIP Proxy’s IP
address will be included as
part of the User ID instead of
the SIP Proxy’s domain name.
Port Number Logical port number for proxy
communications.
User Name Values: alphanumeric
Description: Identifier used when proxy
server is used in network. If a proxy server is
used in a SIP voip network, all clients must
enter both a User Name and a Password
before being allowed to make a call.