Comcerto
™
700 Series Carrier Convergence Processor
M82710
512-Channel Communications
Convergence Processor
Mindspeed’s Comcerto 700 Series M82710 Carrier
Convergence Processor delivers the industry’s highest level
of integration and performance. It combines powerful DSP
cores optimized for voice processing, a flexible packet-
processing engine, and a high-performance security
processor to guarantee secure and reliable voice transport
over packet networks. Together with Mindspeed’s robust,
industry-proven software, the M82710 represents a true
carrier-class system-on-chip solution for voice-over-IP
(VoIP) and voice-over-ATM (VoATM) applications. It supports
packet-to-TDM, packet-to-packet, or TDM-to-TDM opera-
tion across the entire range of IP and ATM protocols and
modulations. The M82710 guarantees secure voice calls
over packet networks by combing voice payload encryption
and authentication with advanced netfilter implementations
to protect the system against denial of service (DOS)
attacks. Dedicated signaling TDM busses provide trans-
parent transport and processing of traditional telephony
signaling information between the TDM and packet domain.
Applications include voice gateways for next generation
networks (NGN), media gateways, wireless base transceiver
stations (BTSs) and node-Bs, base station controllers
(BSCs), radio network controllers (RNCs), mobile switching
The M82710 supports a large suite of wireless communica-
tions protocols for GSM, W-CDMA as well as CDMA2000-
based networks. Its DSP cores are architected to maximize
the density of SMV (IS-893), the latest speech coder used
in CDMA2000. Furthermore, it runs the complete tandem-
free operation (TFO) and transcode-free operation (TrFO)
protocols for both W-CDMA and CDMA2000- based
networks. Additional software features include enhanced
64-way conferencing, media forking for CALEA, caller ID
detection and generation and announcement server functions.
centers (MSCs), digital loop carriers (DLCs), optical network
terminals (ONTs) and optical line terminals (OLTs) for passive
optical networks (PONs), digital subscriber line access
multiplexers (DSLAMs), class 4 and 5 switches, integrated
access devices (IADs), IP private branch exchanges (PBXs),
ATM switches and IP routers.
The M82710 is both pin-and API-compatible with the
M82610, Mindspeed’s previous generation of carrier-class
voice processors. This flexibility allows seamless migration
from the M82610 to the M82710, achieving even higher
performance and integration with little or no system
development time.
>
K E Y F E AT U R E S
>
512 G.711 channels of
carrier-class voice
>
102 channels of SMV
>
G.168-2002 compliant
echo canceller
>
Integrated packet processor,
digital signal processor and
security processor
>
VoIP & VoATM AAL1/2/5
>
CAS/CCS signaling
>
G.7xx, T.38
>
QCELP8/13K, EVRC, SMV
>
GSM-FR/EFR, AMR
>
RC4, AES, DES, 3DES, MMH
authentication
>
Microprocessor
for Control
and Signaling
/PCI
M82710
Ethernet MII/RMII/S3MII
UTOPIA L2
POS L2
Packet
Processor
Security
Processor
Shared
Memory
M
gnalling)
DSP
Array
M
M82710 Functional Block Diagram
Product Features
Voice Codecs and
Modulations
• Echo canceller
- G.168-2002 compliant
- Echo Tail up to 128 ms
• G.711 µ-Law and A-Law
• G.711 Appendix I & II
• G.722.1
• G.723.1 and G.723.1 annex A
• G.726
• G.728
• G.729 with annex A,B,E,G
• GSM FR and GSM EFR
• CDMA QCELP8k and
QCELP13k
• EVRC
• AMR- NB & AMR-WB
• SMV
• Tone detection/generation
• Comfort noise generation
Packet and Protocol
Processing
• Generation and
termination of:
- Complete IP packets
(IP/UDP/RTP)
- Complete Ethernet
packets
- AAL1, AAL2 and AAL5
streams
• VoIP-over-Ethernet, ATM
AAL5
• TDM signaling processing for
CAS/CCS
• Intelligent transcoding:
- Packet-to-packet
between VoIP and VoATM
- Any voice codec to any
voice codec
• Announcement server
• Enhanced 64-way
conference bridging
• Caller ID generation and
detection
• Legal interception (CALEA)
Diagnostic Support
• Redundancy support:
1:1 & 1:N
Security
• Voice payload encryption:
AES, RC4, DES, 3DES
• Secure RTP - (SRTP)
• Authentication: MMH, SHA1
• DOS attack protection
Wireless Communications
Protocols
• Tandem-free operation (TFO)
for W- CDMA & CDMA 2000
• Transcoder-free operation
(TrFO)
• Iuup protocol for W-CDMA
• Intelligent bridging between
CDMA2000 and W-CDMA
networks
• Call handover processing
• Voice quality enhancements
including automatic level
control and noise reduction
Relay Functions
• FAX/modem pass-thru
• T.38 fax relay
• CAS/CCS signaling relay
System Support
• ARP, ICMP
• Ethernet boot and control
• Remote diagnostic capture
www.mindspeed.com/salesoffices
General Information: (949) 579-3000
Headquarters – Newport Beach
4000 MacArthur Blvd., East Tower
Newport Beach, CA 92660-3007
29316-BRF-001-C M03-0787
© 2004 Mindspeed Technologies
™
. All rights reserved. Mindspeed and the Mindspeed
logo are trademarks of Mindspeed Technologies. All other trademarks are the property
of their respective owners. Although Mindspeed Technologies strives for accuracy in all
its publications, this material may contain errors or omissions and is subject to change
without notice.
This material is provided as is and without any express or implied
warranties, including merchantability, fitness for a particular purpose and non-
infringement.
Mindspeed Technologies shall not be liable for any special, indirect, inci-
dental or consequential damages as a result of its use.
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