AudioCodes Mediant 500L MSBR

User's Manual 68. SBC and DSP Channel Capacity
Version 6.8 1037 Mediant 500L MSBR
68.2 Channel Capacity and Capabilities
e DSP channel capacity and SBC session capacity for Mediant 500L MSBR are shown in
the table below.
Table 68-2: Mediant 500L MSBR Capacity per PSTN Assembly and Capabilities
Telephony
Interface
Assembly
DSP
Channels
Allocated for
PSTN
SBC Transcoding Sessions
Max. SBC
Sessions
From Profile 2 with
Additional Advanced DSP
Capabilities
To
Profile 1
To
Profile
2
IPM Detectors AMR WB
4 x FXS &
4 x FXO
8 - - 0 0 52
2 x BRI &
2 x FXS
6 - - 1 1 54
2 x BRI 4 - - 4 3 56
4 x FXS 4 - - 4 3 56
4 √ √ 1 1 56
FXS, FXO,
and/or BRI,
but not in
use
0 - - 8 6 60
Notes:
• Profile 1: G.711 at 20ms only, with in-band signaling (in voice channel) and
Silence Suppression (no fax detection or T.38 support).
• Profile 2: G.711, G.726, G.729, G.723.1, and AMR-NB, T.38 with fax detection, in-
band signaling, and Silence Compression.
• All hardware assemblies also support the following DSP channel capabilities: echo
cancellation (EC), CID (caller ID), RTCP XR reporting, and SRTP.
• IPM Detectors includes Automatic Gain Control (AGC) and Answer Detector (AD).
• SBC Transcoding Sessions represents part of the total SBC Sessions.
• For availability of the telephony assemblies listed in the table above, contact your
AudioCodes sales representative.