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| GENERAL FEATURES AND SPECIFICATIONS |
Voice Features
■ G.711 a/μ-law, G.723.1, G.726, G.729A/B
■ DTMF Detection and Generation
■ Silence Suppression & Detection
■ Comfort Noise Generation (CNG)
■ Voice Activity Detection (VAD)
■ Echo Cancellation (G.165/G.168)
■ Adaptive (Dynamic) Jitter Buffer
■ Call Progress Tone Generation
■ Programmable Gain Control
■ Inbuilt Local Mixer |
SIP Call Features
■ Peer to Peer Call
■ Call Hold / Retrieve
■ Call Waiting
■ Call Pick Up
■ Call Park / Retrieve (SIP Server Required)
■ Call Forward - unconditional, busy, no answer
■ Call Transfer - attended, unattended
■ Do Not Disturb
■ Speed Dialing
■ Repeat Dialing
■ Three-way Calling
■ MWI (RFC-3842)
■ Hot Line and Warm Line
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Telephony Specifications
■ In-Band DTMF, Out-of-Band DTMF Relay (RFC2833 or SIP INFO)
■ DTMF / PULSE Dial Support
■ Caller ID Generation / Detection:
DTMF
FSK-Bellcore Type 1 & 2
FSK-ETSI Type 1 & 2
FSK: Calling Name, Number, Date and Time, vMWI
■ Polarity Reversal Detection (FXO) and Generation (FXS)
■ T.30 FAX Bypass to G.711, T.38 Real Time FAX Relay
■ Failsafe mechanism: Network, Service, Power Failure (FXS relay to FXO)
■ Recordable Greeting Message (FXO)
■ Emergency Number Table (FXO)
■ Modem over IP Up to V.34
■ PSTN Call Tone Detection (FXO) and Generation (FXS)
■ ROH Tone (Receiver Off-Hook Tone
@ 480 Hz)
■ Loop Current Suppression
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SIP Call Management
■ Support Outbound Proxy
■ Register up to three SIP servers
■ SIP Registration Failover Mechanism
■ Group Hunting
■ Privacy Mechanism / Private Extensions to SIP
■ Session Timers (Update / Re-invite)
■ DNS SRV Support
■ Call Types: Voice / Modem / FAX
■ Call Routing by Prefix Number
■ User Programmable Dial Plan Support
■ Toll-Free Support (FXO)
■ Automatic Calling Number Manipulation (VoIP & FXO)
■ CDR Client
■ Phone Book Manager Client
■ Manual Peer Table (for P2P calls)
■ E.164 Numbering, ENUM support
■ Symmetric RTP
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SIP Account Management
■ By port registration
■ By device registration (share account)
■ Mixed mode (Hunt number for inbound, by port number for outbound)
■ Invite with Challenge
■ Register by SIP Server IP Address or Domain Name
■ Support RFC3986 SIP URI format
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SIP Method Support
ACK, BYE, CANCEL, INFO, INVITE, MESSAGE, NOTIFY, OPTIONS, PING, PRACK, PUBLISH, REFER, REGISTER, SUBSCRIBE, UPDATE
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LED Indicators
Provision / Alarm, Power, REG.,Phone1, Phone2, Line, WAN, LAN |
General Information
■ Dimensions: W 9.6cm x H 3.8cm x D 13.5cm
■ Maximum weight: 160g
■ Power Adaptor: AC 100~240V 50/60Hz input, DC 12V/1A output
■ Operating temperature: 0°C ~ 45°C
■ Storage temperature: -25°C ~ 75°C
■ Operation Humidity: Up to 90% RH,
non-condensing
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| NETWORK FEATURES AND MANAGEMENT |
IP Network Specifications
■ WAN: Static IP, PPPoE, DHCP, PPTP
■ Network Protocol Support:
IP, TCP, UDP, TFTP, FTP, RTP, RTCP, ARP,
RARP, ICMP, NTP, SNTP, SNMP v1/v2, HTTP, HTTPS, DNS, DNS SRV, Telnet,
DHCP Server, DHCP Client, STUN Client, UPnP, IGMP
■ NAT Functions
Support up to 255 Clients
Port Forwarding (Virtual Servers)
DMZ
Port Triggering
■ QoS Support:
WAN: DiffServ, IP Precedence
Priority Queue
Rate Control
802.1Q (VLAN Tagging), 802.1p (Priority Tag)
LAN: Rate Limit
■ DDNS Support
Dyndns.org (Dynamic and Custom)
TZO
Peanut Hull
3322.org |
Network Security Specifications
■ PPTP VPN Client
■ Port Filtering
■ IP Filtering
■ MAC Filtering
■ Virtual Server
■ URL Filter
■ DIGEST Authentication
■ MD5 Encryption
■ DoS Protection
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Management
■ Web Based Configuration
■ Auto-provisioning (HTTP / HTTPS / TFTP)
■ Telnet
■ IVR
■ FTP / TFTP / HTTP Remote Software Upgrade
■ Configuration Backup and Restore
■ Reset to Default Button
■ TR-069/104 (Option) |
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| MGCP CALL MANAGEMENT (OPTION) |
■ IETF MGCP V.1.0, RFC 2705
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