AudioCodes Mediant 8000, Installation, Operation & Maintenance Manual

Page: 683 / 924

Version 6.6 683 October 2014
Installation & Operation Manual 41. PSTN Gateway and IP-to-IP Applications
Table 41-17: ISDN to SIP Cause Mapping Parameters
Parameter Name Type Provisioning
Type
Description
Name String
Up to 20 chars. Online Define a name (string) to be assigned to
the entity.
Q850 Cause Integer
0-127 Instant Defines a flexible mapping of Q.850
Release Causes and SIP Responses.
When a Release Cause is received (from
the PSTN side), the gateway searches this
mapping table for a match. If a match is
found, corresponding SIP response is sent
to the IP side. If no match is found, the
default static mapping is used.
SIP Response Integer
400-700 Instant Defines a flexible mapping of Q.850
Release Causes and SIP Responses.
41.7 Profiles Tables
The Profiles tables provide the Mediant 8000 with high-level adaptation when
connected to a variety of equipment (at both Tel and IP sides) and protocols, each of
which requires different system behavior.
You can assign different Profiles (behavior) on a per-call basis, using the ‘Tel to IP /
Oubound Routing’ and ‘IP to Tel / Inbound Routing’ tables. In addition you can
associate different Profiles to the gateway’s B-channels.
Each profile contains a set of parameters such as coders, T.38 Relay, Voice and
DTMF Gains, Silence Suppression, Echo Canceler, RTP DiffServ, Current Disconnect
and more. The Profiles feature allows youto customize these parameters or to turn
then on or off, per source or destination routing and/or the specific gateway’s trunks
(channels). For example, a specific E1/T1 trunks can be designated to have a profile
which always uses G.711 codec.
Each call can be associated with one or two Profiles: Tel Profile and/or IP Profile. If
both IP and Tel profiles apply to the same call, the coders and other common
parameters of the preferred Profile (determined by the Preference option) are applied
to that call. If the Preference of the Tel and IP Profiles is identical, the Tel Profile
parameters are applied.
The following profile tables are supported:

Telephone Profile Table

IP Profile Table