AudioCodes Media Pack MP-11x, User Manual

Page: 551 / 650

Version 6.6 551 MP-11x & MP-124
User's Manual 44. Configuration Parameters Reference
Parameter Description

The second retransmission is sent after 1000 (2*500) msec.

The third retransmission is sent after 2000 (2*1000) msec.

The fourth retransmission and subsequent retransmissions until
SIPMaxRtx are sent after 4000 (2*2000) msec.
Web: SIP T2
Retransmission Timer
[msec]
EMS: T2 RTX
[SipT2Rtx]
Defines the maximum interval (in msec) between retransmissions of SIP
messages (except for INVITE requests).
The default is 4000.
Note: The time interval between subsequent retransmissions of the
same SIP message starts with SipT1Rtx and is multiplied by two until
SipT2Rtx.
Web: SIP Maximum RTX
EMS: Max RTX
[SIPMaxRtx]
Defines the maximum number of UDP transmissions of SIP messages
(first transmission plus retransmissions).
The range is 1 to 30. The default is 7.
Web: Number of RTX
Before Hot-Swap
EMS: Proxy Hot Swap
Rtx
[HotSwapRtx]
Defines the number of retransmitted INVITE/REGISTER messages
before the call is routed (hot swap) to another Proxy/Registrar.
The valid range is 1 to 30. The default is 3.
Note: This parameter is also used for alternative routing. If a domain
name in the Tel to IP Routing is resolved into two IP addresses, and if
there is no response for HotSwapRtx retransmissions to the INVITE
message that is sent to the first IP address, the device immediately
initiates a call to the second IP address.
44.9 Coders and Profile Parameters
The profile parameters are described in the table below.
Table 44-33: Profile Parameters
Parameter Description
Coders Table / Coder Groups Table
Web: Coders
Table/Coder Group
Settings
EMS: Coders Group
[CodersGroup0]
[CodersGroup1]
[CodersGroup2]
[CodersGroup3]
[CodersGroup4]
[CodersGroup5]
[CodersGroup6]
[CodersGroup7]
[CodersGroup8]
[CodersGroup9]
This table parameter defines the device's coders. Each group can consist of
up to 10 coders. The first Coder Group is the default coder list and the default
Coder Group.
The format of this parameter is as follows:
[ CodersGroup<0-9> ]
FORMAT CodersGroup0_Index = CodersGroup0_Name,
CodersGroup0_pTime, CodersGroup0_rate, CodersGroup0_PayloadType,
CodersGroup0_Sce;
[ \CodersGroup<0-9 ]
For example, below are defined two Coder Groups (0 and 1):
[ CodersGroup0 ]
FORMAT CodersGroup0_Index = CodersGroup0_Name,
CodersGroup0_pTime, CodersGroup0_rate,
CodersGroup0_PayloadType, CodersGroup0_Sce;
CodersGroup0 0 = g711Alaw64k, 20, 0, 255, 0;
CodersGroup0 1 = eg711Ulaw, 10, 0, 71, 0;
CodersGroup0 2 = eg711Ulaw, 10, 0, 71, 0;
[ \CodersGroup0 ]
[ CodersGroup1 ]
FORMAT CodersGroup1_Index = CodersGroup1_Name,