Features Of Spa-Dsp; Spa-Dsp Led - Cisco ASR1004 - ASR 1004 Modular Expansion Base Hardware Installation Manual

Cisco DSP SPA for ASR 1000 Series Overview
Codec Name
g729abr8
g729ar8
g729br8
g729r8
gsmamr-nb
ilbc
isac
pass-through

Features of SPA-DSP

Following are the features of SPA-DSP:
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SPA-DSP LED

SPA-DSPs have only one type of LED, which is the STATUS LED type, as shown in
Figure 3-50 SPA-DSP Faceplate
Table 3-48
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
3-74
Enhances ASR 1000 Series Router capabilities by providing DSP-based voice transcoding and
transrating solutions.
Translates one type of media stream (voice) to another type of media stream that uses different
media encoding and decoding technologies.
Enables translation between different packetization settings and provides dual tone multifrequency
(DTMF) interworking.
Provisions the configuration of SBC as either a Unified SBC or Distributed SBC with on-board
DSPs or with a centralized DSP providing trancoding for multiple SBCs.
Faceplates LEDs to indicate SPA status.
Monitors voltage and temperature.
Supports online insertion and removal (OIR).
1 STATUS LED
describes the SPA-DSP LED.
Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
Codec Description
G.729ab 8000 bps
G.729a 8000 bps
G.729b 8000 bps
G.729 8000 bps
GSMAMR codec
ILBC codec
ISAC codec
Stream Pass Through
Figure 3-50.
1
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