Nortel Networks Mediant TP-1610 SIP - Manual (Page 100)

Mediant 2000 SIP
Mediant 2000 SIP User’s Manual 100 Document #: LTRT-72504
6.8 SIP Configuration Parameters
Note: In Table 6-3 , parameters in brackets are the format in the Embedded Web
Server
*
.
Table 6-3: SIP Configuration Parameters (continues on pages 100 to 110)
ini File Field Name
Web Parameter Name
*
Valid Range and Description
ControlIPDiffServ
[Signaling DiffServ] Defines the value of the 'DiffServ' field in the IP header for SIP messages.
The valid range is 0 to 63. The default value is 0.
SIPGatewayName
[Gateway Name] Use this parameter to assign a name to the device (For example: ‘gateway1.com’).
Ensure that the name you choose is the one that the Proxy is configured with to identify
your media gateway.
Note:
If specified, the gateway Name is used as the host part of the SIP URL, in the
‘From’ header. If not specified, the gateway IP address is used instead (default).
IsProxyUsed
[Enable Proxy] 0 = Proxy isn’t used, the internal routing table is used instead (default).
1 = Proxy is used.
ProxyIP
[Proxy IP Address] IP address (and optionally port number) of the primary Proxy server you are using.
Enter the IP address as FQDN or in dotted format notation (for example 201.10.8.1).
You can also specify the selected port in the format: <IP Address>:<port>.
This parameter is applicable only if you select ‘Yes’ in the ‘Is Proxy Used’ field.
If you enable Proxy Redundancy (by setting EnableProxyKeepAlive=1), the gateway
can function with up to three Proxy servers. If there is no response from the primary
Proxy, the gateway tries to communicate with the redundant Proxies. When a
redundant Proxy is found, the gateway either continues working with it until the next
failure occurs or reverts to the primary Proxy (refer to the ‘Redundancy Mode’
parameter). If none of the Proxy servers respond, the gateway goes over the list again.
The gateway also provides real time switching (hotswap mode), between the primary
and redundant proxies (‘IsProxyHotSwap=1’). If the first Proxy doesn’t respond to Invite
message, the same Invite message is immediately sent to the second Proxy.
Note 1:
If ‘EnableProxyKeepAlive=1’, the gateway monitors the connection with the
Proxies by using keep-alive messages ("OPTIONS").
Note 2:
To use Proxy Redundancy, you must specify one or more redundant Proxies
using multiple ’ProxyIP= <IP address>’ definitions.
Note 3:
When port number is specified (e.g., domain.com:5080), DNS SRV queries
aren’t performed, even if ‘EnableProxySRVQuery’ is set to 1.
ProxyIP
ProxyIP
ProxyIP
[Redundant Proxy IP
Address] IP addresses of the redundant Proxies you are using.
Enter the IP address as FQDN or in dotted format notation (for example 192.10.1.255).
You can also specify the selected port in the format: <IP Address>:<port>.
Note 1:
This parameter is available only if you select “Yes” in the ‘Is Proxy Used’ field.
Note 2: When port number is specified, DNS SRV queries aren’t performed, even if
‘EnableProxySRVQuery’ is set to 1.
ini file note:
The IP addresses of the redundant Proxies are defined by the second,
third and forth repetition of the ini file parameter ‘ProxyIP’.
ProxyName
[Proxy Name] Home Proxy Domain Name. If specified, the name is used as Request-URI in
REGISTER, INVITE and other SIP messages.
If the proxy name isn’t specified, the Proxy IP address is used instead.