AudioCodes MP-20 Series - Page 77

User's Manual 9. Configuring VoIP Parameters
Version 4.4.3 77 MP-20x Multimedia Home Gateway
Parameter Description
Redundant Proxy Port
redundant_proxy/port
Defines the port of the redundant proxy.
Note: This parameter is available only if the 'Use
Redundant Proxy’ check box is selected.
Redundant Proxy Keep Alive Period
ka_options/period
Defines the interval between keep-alive packets (SIP
OPTIONS) which are used by the proxy redundancy
mechanism to check the connection status.
Note: This parameter is available only if the 'Use
Redundant Proxy’ check box is selected.
Redundancy Mode
redundancy_mode/mode
Defines a backup SIP proxy server.
Enable this parameter if
you want to operate with a Proxy server that serves as a
backup.
Failback Period
redundancy_mode/failback/period
Defines the time (in seconds) that must lapse before
failback is performed. This applies only if you're operating
with the DNS mode of failover, i.e., with DNS_SRV.
outgoing_request_no_response_timeout Defines the timeout, in milliseconds, that lapses until the
phone failovers to the secondary proxy.
Switch back to Primary SIP proxy
when available
When selected, the device switches back to the primary
proxy server when communication with it returns.
Use SIP Registrar
sip_registrar/enabled
When selected, enables the use of a separate SIP registrar
server.
Registrar Address
sip_registrar/addr
Defines the IP address or host name of the registrar server.
Note: This parameter is available only if the 'Use SIP
Registrar’ check box is selected.
Registrar Port
sip_registrar/port
Defines the port (UDP or TCP) of the registrar server.
Note: This parameter is available only if the 'Use SIP
Registrar’ check box is selected.
Register Expires
proxy_timeout
Defines the registration timeout, in seconds.
Note: This parameter is available only if the 'Use SIP
Registrar’ or ‘Use SIP Proxy IP and Port for Registration’
check box is selected.
Register Failed Expires
registration_failed_timeout
Defines the
timeout between registration attempts in case of
a registration failure (e.g. due to a network problem).
Note: This parameter is available only if the 'Use SIP
Registrar’ or ‘Use SIP Proxy IP and Port for Registration’
check box is selected.
Use SIP Outbound Proxy
sip_outbound_proxy/enabled
When selected (default), an outbound SIP proxy is used (all
SIP messages are sent to this server as the first hop).
Note: This parameter appears only in 'Advanced' mode.
Outbound Proxy IP
sip_outbound_proxy/addr
Defines the IP address of the outbound Proxy. If this
parameter is set, all outgoing messages (including
registration messages) are sent to this Proxy according to
the Stack behavior.
Note: This parameter is available
only if 'Use SIP Outbound
Proxy' is selected.