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 1632 / 1632T series:442x330x43mm

¦ Weight:

  SP/MG 1632T series: 3.8 Kg

Packing Content

Gateway, 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,

¦ 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, 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

   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

Gateway Management

¦ Web Based configuration

¦ Auto-provisioning (HTTP / HTTPS)

¦ Telnet

¦ IVR

¦ FTP / TFTP / HTTP/HTTPS Software Upgrade