OmniPCX Enterprise
INSTALLATION PROCEDURE FOR VERSION
J1.410.34.c – RELEASE 10.0
TC1449 28 Ed. 02 / 22 June 2011
7.4.2 Table of ABC-F2 compatibility
In case a Release 10.0 node (J1.410.34.c minimum) is connected in VoIP ABC-F2 (with or without
compression) with another node in Release lower or equal to Release 10.0, there is no restriction as
the Direct RTP in network is used.
The following table refers to the use of a TDM (T0/T1/T2) link between a Release 10.0 node and
another node in Release lower or equal to Release 10.0.
)
)
G711 G723 G729 G711 G723 G729 G711 G723 G729
G711YYYYNYYNY
G723YYYYNNYNY (2
G729YYYYNYYNY
G711 Y Y Y Y N (1) N (1) Y N Y (2)
G723 N N N N (1) N (1) N (1) N N N
G729 Y N Y N (1) N (1) N (1) N N N
G711YYYYNNYNY (2
G723NNNNNNNNN
G729 Y Y (2) Y Y (2) N N Y (2) N Y (2)
Mix
NGP
non NGP
Mix
NGP non NGP
(1) In case Crystal IP (ACT) Media Gateway with INTIP boards is present on both nodes, transit
function can be used and thus the configuration is authorized. In all other cases, it is not
authorized, except if Crystal IP (ACT) Media Gateway with INTIP can be added in order to use
transit function.
(2) In case the TDM access is declared on a NGP Media Gateway (Common Hardware or Crystal),
there is no restriction. Otherwise, if the TDM access is declared on a non NGP Media Gateway
(Common Hardware or Crystal) and there is another non NGP Media Gateway (Common
Hardware or Crystal) in this node, the configuration is not authorized (too important one way
delay) unless the transit function can be used (case of INTIP).
Notes
1. In the here above table, "non NGP" stands for GD/GD2/GA/GA2/INTIP/INTIP2 and NGP for
GD3/GA3/INTIP3. "Mix" corresponds to a node with a mix of NGP and non NGP Media
Gateways (Common hardware and/or Crystal).
2. As a general remark, in case of nodes linked with TDM link, it is recommended, when it is
possible, to declare the access of this link on Crystal IP (ACT) Media Gateway with exclusively
INTIP board, in order to benefit from the transit function of INTIP (reminder: this function is
not present on INTIP3).
If the ACT, where the TDM access is declared, contains a mix of INTIP and INTIP3 (and on the
other node, the access is declared on an ACT with INTIP or a mix of INTIP and INTIP3), as all
compressors are considered as part of a single set, transit function will be available only if a
compressor on INTIP is used. Otherwise a compression / decompression or packetisation /
depacketisation will be done due to the use of the INTIP3. In the above table, for this specific
configuration, refer to the INTIP3 case.
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