3Com VCX V7122 User Manual page 105

ini File Field Name
*
Web Parameter Name
ProxyHotSwapRtx
[Number of RTX before
Hotswap]
ProxyRedundancyMode
[Redundancy Mode]
IsTrustedProxy
[Is Proxy Trusted]
IsFallbackUsed
Enable Fallback to
[
Routing Table
]
UserName
[User Name]
Password
[Password]
Cnonce
[Cnonce]
IsRegisterNeeded
[Enable Registration]
RegistrarIP
[Registrar IP Address]
RegistrarName
[Registrar Name]
GWRegistrationName
[Gateway Registration
Name]
3Com VCX V7122 SIP VoIP Gateway User Manual
Valid Range and Description
Number of retransmitted INVITE messages before call is routed (hot swap) to
another Proxy
Range: 1-30
The default is 3.
Note: This parameter is also used for alternative routing using the Tel to IP
Routing table. If a domain name in the routing table is resolved into 2 IP
addresses, and if there is no response for 'ProxyHotSwapRtx' retransmissions
to the Invite message that is sent to the first IP address, the gateway
immediately initiates a call to the second IP address.
0 = Parking mode: gateway continues working with the last active Proxy until
the next failure. (default)
1 = Homing mode: gateway always tries to work with the primary Proxy server
(switches back to the primary Proxy whenever it is available).
Note: To use ProxyRedundancyMode, enable Keep-alive with Proxy option
(EnableProxyKeepAlive=1).
This parameter isn't applicable and must always be set to 1.
The parameter 'AssertedIdMode' should be used instead.
0 = Gateway fallback is not used (default).
1 = Internal Telephone to IP Routing table is used when Proxy servers are not
available.
When the gateway falls back to the internal Telephone to IP Routing table, the
gateway continues scanning for a Proxy. When the gateway finds an active
Proxy, it switches from internal routing back to Proxy routing.
Note: To enable the redundant Proxies mechanism set
'EnableProxyKeepAlive' to 1.
Username used for Registration and for BASIC/DIGEST authentication
process with Proxy.
Parameter doesn't have a default value (empty string).
Password used for BASIC/DIGEST authentication process with Proxy.
Default_Passwd".
The default is "
String used by the SIP Server and client to provide mutual authentication (free
format, i.e., "Cnonce = 0a4f113b").
Default_Cnonce
The default is "
0 = Gateway does not register to Proxy/Registrar (default).
1 = Gateway registers to Proxy/Registrar at power up.
IP address of Registrar server (optional). If not specified, the gateway registers
to Proxy server.
Registrar Domain Name.
If specified, the name is used as Request-URI in Register messages.
If isn't specified (default), the Registrar IP address or Proxy name or Proxy IP
address is used instead.
Defines the user name that is used in From and To headers of Register
messages.
If 'GWRegistrationName' isn't specified (default), the 'Username' parameter is
used instead.
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