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SIP Release Notes 134 Document #: LTRT-26901
CPE SIP Products
2.5 DSP Firmware Templates (Voice Codecs)
This section lists the DSP templates and corresponding voice codecs support.
2.5.1 MediaPack 1xx
The device supports the following DSP firmware templates:
Table 2-12: DSP Firmware Templates for MediaPack Series
DSP Template
0 1
Number of Channels
Default SRTP Enabled Default SRTP Enabled
MP-112 FXS/FXO
2 2 2 2
MP-114 FXS/FXO
4 3 3 3
MP-118 FXS/FXO
8 6 6 6
MP-124
24 20 20 20
Voice Coder
G.711 A/Mu-law PCM
Yes Yes
G.726 ADPCM
Yes Yes
G.727 ADPCM
Yes Yes
G.723.1
Yes Yes
G.729 A, B
Yes Yes
EG.711
Yes -
G.722
- Yes
Notes:
• Installation and use of vocoders is subject to obtaining the appropriate
license and to royalty payments.
• The number of channels refers to the device's maximum channel
capacity.
• For other DSP template configurations, please contact AudioCodes.