AudioCodes Mediant 600 - Configuring Proxy Sets Table

SIP User's Manual 200 Document #: LTRT-83310
Mediant 600 & Mediant 1000
Parameter Description
Serving IP Group ID
[IPGroup_ServingIPGroup]
If configured, INVITE messages initiated from the IP Group are sent to
this Serving IP Group (range 1 to 9). In other words, the INVITEs are
sent to the address defined for the Proxy Set associated with this
Serving IP Group. The Request-URI host name in the INVITE
messages are set to the value of the ‘SIP Group Name’ parameter
defined for the Serving IP Group.
Notes:
 This parameter is applicable only to the IP-to-IP application.
 If the parameter PreferRouteTable is set to 1, the routing rules in
the Outbound IP Routing Table take precedence over this ‘Serving
IP Group ID’ parameter.
 If this parameter is not configured, the INVITE messages are sent
to the default Proxy or according to the Outbound IP Routing
Table'.
14.4 Configuring Proxy Sets Table
The Proxy Sets Table page allows you to define Proxy Sets. A Proxy Set is a group of
Proxy servers defined by IP address or fully qualified domain name (FQDN). You can
define up to 32 Proxy Sets, each with a unique ID number and up to five Proxy server
addresses. For each Proxy server address you can define the transport type (i.e., UDP,
TCP, or TLS). In addition, Proxy load balancing and redundancy mechanisms can be
applied per Proxy Set (if a Proxy Set contains more than one Proxy address).
Proxy Sets can later be assigned to IP Groups of type SERVER (see 'Configuring IP
Groups' on page 195). When the device sends an INVITE message to an IP Group, it is
sent to the IP address or domain name defined for the Proxy Set that is associated with the
IP Group. In other words, the Proxy Set represents the destination of the call. Typically,
for IP-to-IP call routing, at least two Proxy Sets are defined for call destination – one for
each leg (IP Group) of the call (i.e., both directions). For example, one Proxy Set for the
Internet Telephony Service provider (ITSP) interfacing with one 'leg' of the device and
another Proxy Set for the second SIP entity (e.g., ITSP) interfacing with the other 'leg' of
the device.
Notes:
• You can also configure the Proxy Sets table using two complementary ini
file table parameters (see 'Configuration Parameters Reference' on page
541):
- ProxyIP: used for creating a Proxy Set ID defined with IP addresses.
- ProxySet: used for defining various attributes for the Proxy Set ID.
• Proxy Sets can be assigned only to SERVER-type IP Groups.