Octtel

GENERAL FEATURES AND SPECIFICATIONS

Voice Features
■ G.711 a /μ-law with G.723.1, G.726, G.729A/B or GSM FR6.10
■ 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

SIP Call Features
■ Peer to Peer Call
■ Call Hold / Retrieve
■ Call Waiting
■ Call Pick Up
■ Call Park / Retrieve (SIP Server Required)
■ Call Forward
■ Call Transfer
■ Speed Dialing
■ Repeat Dialing
■ Three-way Calling (Media Server Required)

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
   Calling Name, Number, Date and Time    (FSK)
■ 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 / PSTN)
■ Recordable Greeting Message (FXO    models)
■ Emergency Number Table (FXO / PSTN    models)
■ Modem Over IP Up to V.34
■ Message Waiting Indication (SIP Notice)
■ Hot line; Warm Line Support
■ Receiver Off-Hook (ROH Tone @ 480 Hz)
■ Loop Current Suppression after Busy Tone    (configurable)
■ Visual Message Waiting Indication (VMWI)

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

SIP Call Management
■ Outbound Proxy Support
■ SIP Proxy Server Registration Failover
■ 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 / PSTN models)
■ Automatic Calling Number Manipulation    (VoIP, PSTN)
■ CDR Client
■ Phone Book Manager & Manual Peer Table    (for P2P calls)
■ E.164 Numbering, ENUM support
■ Symmetric RTP

SIP Method Support
ACK, BYE, CANCEL, INFO, INVITE, MESSAGE, NOTIFY, OPTIONS, PING, PRACK, PUBLISH, REFER, REGISTER, SUBSCRIBE, UPDATE

Multiple SIP Proxy Server Registration (Option)
■ Redundant Mode: Active / Standby Server Registration
■ Multi-Route Mode: Register to 5 Servers Simultaneously

Power & Environmental
■ Power Adaptor: AC 100V~240V 50/60Hz    input,DC 12V outputDC -36V~72V input    (option) for 1632 series only
■ Temperature (Operation): 0 °C ~ 45 °C
   (Storage): -25 °C ~ 75 °C
■ Operation Humidity: Up to 90% RH,
   non-condensing
■ Dimension (W/D/H):
   SP/MG 8440 series: 302 x 179 x 45 mm
■ Weight:
   SP/MG 8440 series: 1.2 Kg

Packing Content
Gateway, Power Adapter, RJ-45 Network cable, RJ-11 Telephony cable, User's Manual CD

MGCP CALL MANAGEMENT (Optional)
■ IETF MGCP V.1.0, RFC 2705

NETWORK FEATURES AND MANAGEMENT

IP Network Specifications
■ WAN: Static IP, PPPoE, DHCP, PPtP,    BigPond
■ Network Protocol Support:
   IP, TCP, UDP, TFTP, FTP, RTP, RTCP, ARP,    RARP, ICMP PING, NTP, SNTP, SNMP v1/v2,    HTTP, HTTPS, DNS,DNS SRV, Telnet, DHCP    Server, DHCP Client, Super-link , STUN    Client, UPnP
■ NAT Functions
   Support up to 255 clients
   Port Forwarding (Virtual Servers)
   DMZ
   Port Triggering
■ QoS Support:
   WAN: DiffServ, IP Precedence
   Priority Queue
   Upstream Rate Control
   802.1Q (VLAN Tagging), 802.1P (Priority    Tag)
   LAN: Rate Limit (SP/MG 1632 series    excluded)
■ DDNS Support
   Dyndns.org (Dynamic and Custom)
   TZO, Peanut Hull, 3322.org
   802.1Q VID tagging (Option)

Network Security Specifications
■ PPtP, IP IPSEC VPN (optional)
■ Port Filtering
■ IP Filtering
■ MAC filtering
■ URL Filter
■ DIGEST Authentication
■ MD5 Encryption
■ DoS Protection

Gateway Management
■ Web Based configuration
■ Auto-provisioning (HTTP / HTTPS)
■ Telnet
■ IVR
■ FTP / TFTP / HTTP/HTTPS Software Upgrade