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Version 6.2 103 December 2010
SIP Release Notes 1. What's New in Release 6.2
Parameter Description
Proxy Set Table
[ProxySet]
Modifications:
ClassificationInput (Mediant 800 MSBG, Mediant 1000 MSBG,
Mediant 3000)
ProxyRedundancyMode (All Products)
The format of this parameter is as follows:
[ProxySet]
FORMAT ProxySet_Index = ProxySet_EnableProxyKeepAlive,
ProxySet_ProxyKeepAliveTime,
ProxySet_ProxyLoadBalancingMethod, ProxySet_IsProxyHotSwap,
ProxySet_SRD, ProxySet_ClassificationInput,
ProxySet_ProxyRedundancyMode;
[\ProxySet]
Where:
ClassificationInput = classifies an IP call to a Proxy Set based on
either its IP address, or its IP address, port, and transport type
(e.g., UDP:
[0] Compare only IP (default)
[1] Compare IP, port and transport type
ProxyRedundancyMode = defines the Proxy Redundancy feature
per Proxy Set:
[-1] = Not configured – the “global” parameter
ProxyRedundancyMode applies (default).
[0] Parking = The device continues operating with a redundant
(now active) Proxy until the next failure, after which it operates
with the next redundant Proxy.
[1] Homing = The device always attempts to operate with the
primary Proxy server (i.e., returns to the primary Proxy
whenever available).
Note: If Proxy Redundancy mode is configured per Proxy Set, then
the global ProxyRedundancyMode parameter is ignored.
IP Security
[SecureCallsFromIP]
Modification: Option [2] “Secure All Calls” added (all products).
Determines the device’s handling (allowing or rejecting) of the receipt
of IP calls. This feature is useful for preventing unwanted SIP calls,
SIP messages, and/or VoIP spam.
[0] Disable = The device accepts all SIP calls (default).
[1] Secure Incoming Calls = The device accepts SIP calls only
from IP addresses defined in the 'Outbound IP Routing’ table/’Tel
to IP Routing' or Proxy Set table, or IP addresses resolved from
DNS servers from FQDN which appear in the Proxy Set table. All
other incoming calls are rejected.
[2] Secure All Calls = The device accepts SIP calls only from IP
addresses (in dotted-decimal notation format) defined in the
'Outbound IP Routing’ table or Proxy Set table, and rejects all other
incoming calls. In addition, if a fully-qualified domain name (FQDN)
is defined in the routing table or Proxy Set table, the call is allowed
to be sent only if the resolved DNS IP address appears in one of
these table; otherwise it is rejected.
Note: If the parameter is set to [2], when using Proxies or Proxy Sets,
it’s unnecessary to configure the Proxy IP addresses in the routing
table. The device allows SIP calls received from the Proxy IP
addresses even if these are not configured in the routing table.