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Newport Beach, CA 92660-3007
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2005 Mindspeed Technologies
. All rights reserved. Mindspeed and the Mindspeed
logo are trademarks of Mindspeed Technologies. All other trademarks are the prop-
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racy 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
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incidental or consequential damages as a result of its use.
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.723.1 and G.723.1 annex A
G.726
G.728
G.729 with annex A,B,E,G
CDMA QCELP8k and
QCELP13k
EVRC
AMR- NB
SMV
iLBC
Tone detection/generation
Comfort noise generation
Packet and Protocol
Processing
Generation and termination
of:
- Complete IP packets
(IP/UDP/RTP)
- Complete Ethernet
packets
- AAL2 and AAL5 streams
VoIP-over-Ethernet, ATM
AAL5
TDM signaling processing
for CAS
Transcoding:
- Packet-to-packet
- Any frame size to any
frame size
- Any voice codec to any
voice codec
Enhanced 128-way confer-
encebridging
Caller ID generation and
detection
Security
Voice payload encryption:
AES, DES, 3DES
Authentication: MMH, SHA1
Relay Functions
FAX/modem pass-thru
T.38 fax relay
CAS signaling relay
System Support
ARP, ICMP
Ethernet boot and control
Remote diagnostic capture
Diagnostic Support
Redundancy support:
1:1 & 1:N
Wireless Communications
Protocols
Tandem-free operation
(TFO) for W- CDMA & CDMA
2000
IuUP protocol for W-CDMA
Voice quality enhancements
including automatic level
control and noise reduction
Product Features
Ethernet MII/RMII/S3MII
UTOPIA L2
POS L2
TDM
(signalling)
uP/PCI
Microprocessor
for Control
and Signaling
(optional)
SDRAM
Packet
Processor
DSP
Array
Shared
Memory
M82710
TDM
M82710 Functional Block Diagram