User's Manual 76 Document #: LTRT-50614
MP-20x Multimedia Home Gateway
Parameter Description
Host Name or Address
proxy_address
Defines the IP address or host name of the SIP proxy.
Note: This parameter is available only if the ‘Use SIP Proxy’
check box is selected.
Proxy Port
proxy_port
Defines the port (UDP, TCP, or TLS) of the SIP proxy.
Note: This parameter is available only if the ‘Use SIP Proxy’
check box is selected.
Maximum Number of Authentication
Retries
auth_retries
Defines how many times authenticated register messages
are re-sent if SIP 401 or 407 responses with a different
“nonce” are received.
Note: This parameter is available only if the ‘Use SIP Proxy’
check box is selected.
Use SIP Proxy IP and Port for
Registration
use_proxy_ip_port_for_registrar
When selected (default), the SIP proxy’s IP address and
port is also used for registration. When selected, there is no
need to configure the address / port of the registrar
‘Register Expires’ and ‘Register Expires Failed’ parameters
– described later).
Note: This parameter is available only if the ‘Use SIP Proxy’
check box is selected.
SIP Security
signalling/sip/proxy_only
The device's firewall can be configured to block incoming
packets that have the SIP
signaling port as their destination.
You can configure up to two SIP entities (for example, the
SIP Proxy or an SBC), which are not
The default value is ‘Allow all SIP traffic’ [0].
[0] – ‘Allow all SIP traffic’
[1] – ‘Allow SIP traffic from Proxy only’
[2] – ‘Allow SIP traffic from Proxy and additional SIP entity’
Note: This parameter is available only if the ‘Use SIP Proxy’
check box is selected.
Address Type
sip_entity_accept_in_type
Selects the address type of the additional SIP entity - IP
address or host name.
Note: This parameter is available only if the 'Sip Security'
field is set to ‘Allow SIP traffic from
Entity’.
SIP Entity Address
sip_entity_accept_in
Defines the address or host name (depending on the
settings of the ‘Address Type’ field) of the additional SIP
entity.
Note: This parameter is available only if the 'Sip Security'
field is set to ‘Allow SIP traffic from
Entity’.
Use Redundant Proxy
redundancy_mode/mode=Redundant
Proxy Mode
Enables the use of a redundant proxy.
Redundant Proxy Address
redundant_proxy/addr
Defines the IP address of the redundant proxy.
Note: This parameter is available only if the 'Use
Redundant Proxy’ check box is selected.