Table 5-1: Allocation Profile Options - AudioCodes Mediant 3000 User Manual

6. The Allocation Profile is an offline parameter which controls how many of the DSPs on
the blade are allocated for regular voice and how many are allocated for V.150.1
Modem Relay capability. The table below describes the presently supported options of
the Allocation Profile. The default value of the parameter is "0", in which no modem
channel is being allocated.
Blade
TP-8410 16 E1/21 T1
TP-8410 16 E1/21 T1
TP-8410
TP-6310
Notes:
As soon as the V.150.1 session has been negotiated and activated by the SIP Control
Protocol, a Modem Relay DSP channel is allocated alongside the existing allocated
Voice DSP channel. The DSP Modem Relay channel is responsible for the whole
V.150.1 part of the call.
7. SSE Payload Type Rx: the V.150.1 SSE payload type that the gateway uses when it
offers the SDP. The default value is 105.
8. SSE Payload Type Tx: not used. The payload type is taken from the offered SDP of
the remote side.
9. SPRT Payload Type Rx: not used. Its value is taken from the Coder Table - Payload
Type column. This is the V.150.1 SPRT Payload Type that the device uses when it
offers the SDP.
10. SPRT Payload Type Tx: This is the payload type that the device uses in V.150.1 SPRT
packets when it gets the SDP offer from the remote side. In future versions, the
parameter won't be used and the payload type will be taken from the remote side
offered SDP.
11. SSE Redundancy Depth determines how many SSE redundant packets are sent. This
parameter is important in case of network impairments. Its default value is set to 3.
SIP User's Manual

Table 5-1: Allocation Profile Options

Allocation Profile
Value
2
4
11
11
•
The TP-8410 16 E1/21 T1 blade contains 6 DSPs supporting up to 21
DS1 spans. The TP-8410 and TP-6310 blades contain 21 DSPs,
supporting up to 84 DS1 spans.
•
The Number Of Voice Channels column represents channel density when
the blade supports SRTP.
Number of Voice
Channels
336
168
840
840
260
Mediant 3000
Number of Modem
Channels
48
96
264
264
Document #: LTRT-89707