Operation Manual

Technical specifications
Hardware Overview
•
Chip set – CM5000
•
Data memory – 16M
•
Program memory – 64M
•
Ethernet ports: - 2 x 10/100M
Software Overview
Network Protocols
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SIP V1 (RFC2543), V2 (RFC3261)
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IP/TCP/UDP/RTP/RTCP
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ICMP/ARP/RARP/SNTP
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TFTP-Client/DHCP-Client/ PPPoE-Client, Static IP
•
Telnet/HTTP server
•
DNS-Client
Codec
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G.711
•
G.723
•
G.726
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G.729A
• G.729B
IP Assignment
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Static IP
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DHCP
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PPPoE
Voice Quality
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VAD (Voice Activity Detection)
•
CNG (Comfortable Noise Generator)
•
_LEC (Line Echo Canceller)
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Packet Loss Compensation
•
Adaptive Jitter Buffer
Security
•
HTTP 1.1 Basic/Digest Authentication for web-based applications
•
_MD5 for SIP authentication (RFC2069/ RFC 2617)
Configuration
•
Internet Browser
•
Telnet
•
Keypad configuration
Firmware Upgrade
•
TFTP
•
HTTP
Operating requirements:
•
Operating temperature: 0 to 50 ºC
Technical specifications
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