Cisco ASR 1000 Series Software Configuration Guide

supported per DSP core and maximum channels supported per SPA-DSP are defined. The following table
provides a matrix for maximum channels supported on DSP core and SPA-DSP and the complexity type:
Table 41: Codec-Density-Supported Matrix
Maximum Supported Density per
SPA-DSP
Maximum Supported Density per
DSP Core
Codec Complexity or Service
90343LC (Low complexity) Voice/xcode
58828MC (Medium complexity)
Voice/xcode
35717HC (High Complexity)
Voice/xcode
1688ISAC Voice/xcode
1688AMR-WB
Table 42: SPA-DSP-Supported Transcoding Codec List
Codec DescriptionCodec Name
G.711 A Law 64000 bpsg711alaw
G.711 u Law 64000 bpsg711ulaw
G722r64g722-64
G.723.1 5300 bpsg723r53
G.723.1 6300 bpsg723r63
G.726 16000 bpsg726r16
G.726 24000 bpsg726r24
G.726 32000 bpsg726r32
G.726 40000 bpsg726r40
G.728 codecg728
G.729ab 8000 bpsg729abr8
G.729a 8000 bpsg729ar8
G.729b 8000 bpsg729br8
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
400 OL-14127-17
Overview of the Cisco DSP SPA for the ASR 1000 Series Aggregation Services Routers
Understanding Codecs and Maximum Channels Supported

Cisco ASR 1000 Series Specifications

General

Series	ASR 1000
Category	Network Router
Operating System	Cisco IOS XE
Memory	Up to 64 GB
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC options
Dimensions	Varies by model
Encryption	IPsec, SSL
Storage	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model