Nortel Mediant TP-1610 SIP User Manual page 102

Table 6-3: SIP Configuration Parameters (continues on pages 100 to 110)
ini File Field Name
Web Parameter Name
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]
RegistrationTime
[Registration Time]
RegistrationTimeDivider
[Re-registration Timing (%)]
RegistrationRetryTime
[Registration Retry Time]
PrackMode
[PRACK Mode]
Mediant 2000 SIP User's Manual
*
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
/ Registrar.
Parameter doesn't have a default value (empty string).
Password used for Basic/Digest authentication process with Proxy / Registrar.
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.
Registration expired timeout (seconds). The value is used in "Expires = " header.
Typically a value of 3600 is assigned, for one hour registration.
The gateway resumes registration when half the defined timeout period expires.
Defines the re-registration timing (in percentage). The timing is a percentage of the re-
register timing set by the Registration server.
The valid range is 50 to 100. The default value is 50.
For example: If 'RegistrationTimeDivider = 70' (%) and Registration Expires time =
3600, the gateway resends its registration request after 3600 x 70% = 2520 sec.
Defines the time period (in seconds) after which a Registration request is resent if
registration fails with 4xx, or there is no response from the Proxy/Registrar.The default
is 30 seconds. The range is 10 to 3600.
PRACK mechanism mode for 1XX reliable responses:
0 = Disabled
1 = Supported (default)
2 = Required
Note 1: The Supported and Required headers contain the "100rel" parameter.
Note 2: The Mediant 2000 sends PRACK message if 180/183 response is received
with "100rel" in the Supported or the Required headers.
Valid Range and Description
".
102
Mediant 2000 SIP
Document #: LTRT-72504