Vega 4 x 4 VoIP Gateway

Open

Sangoma’s Vega 4 x 4 connects analog private wires, audio sources and the PSTN to SIP networks for up to 16 calls

Up to 4 modules, each supporting 4 ports, are manually installed into the chassis, providing FXO, FXO, GenGen, Audio Ports to the RJ45 connectors 

Applications

• Connect dealerboards to legacy analog private wire connections

• Bring audio sources, such as TV, into the SIP network

• Connect worldwide private wires regardless of what's at the other end

• Provide standards-based SIP private wires

• Connect multiple analog sources to SIP infrastructure

Open, Non-Proprietary Interfaces

The Vega 4x4 Supports SIP and T.38 Fax

Four module slots are available for different module types, each with 4 ports, and can be populated in any configuration.

The module types available are:

• FXO for connection to PBX extension lines or the PSTN

• FXS for connection to analog telephones or trunk ports

• Audio for connecting two-way audio sources

• SIP to SIP call routing

• GenGen for connecting GenGen or magneto type lines 

The Vega 4x4 gateway has proven interoperability with a wide range of existing telecommunications and VoIP equipment.

ENP – Enhanced Network Proxy (Optional)

This option enables continuity of service during WAN/SIP outage and may be configured to operate in a number of ways including:

• Standalone proxy

• IP device survivability

• IP device call routing

• Emergency call routing

• SIP to SIP call routing

Density

• With up to 16 ports of FXS, FXO, GenGen, Audio (dependent on the type of module(s) installed) in a chassis that is only 1U high & half a rack deep, these gateways provide exceptional density

Interfaces

VoIP

• SIP

• Audio codecs:

  • G.711 (a-law/µ-law)

  • G.729a

  • G.723.1 (5.3/6.4 kbps)

  • G.726

• FAX Support – up to G3 FAX, using T.38

• Modem Support – up to V.90, using G.711

• 16 VoIP channels

Telephony Interfaces

• FXS

  • Up to 16 ports presented on RJ45

  • 600R, 900R or CTR-21 line impedance

• FXO

  • Up to 16 ports presented on RJ45

  • 600R, 900R or CTR-21 line impedance

• GenGen

  • Up to 16 ports presented on RJ45

  • 75V RMS ringing

• Audio

  • Up to 16 ports presented on RJ45

  • Unbalanced audio input, receive (mic) and transmit (speaker)

LAN Interfaces

• 2 RJ-45s, 10 BaseT/100 BaseTX, full/half duplex

Features

Telephony Features

Available on FXS ports:

• Call Waiting

• Call Forward – Unconditional, Busy, No-Answer

• Call Transfer – Blind, Consultative

• 3-Way Conference

• Do Not Disturb

• Message Waiting Indicator – Audible, Visual

• Music on Hold

• Executive Barge

Identification

• Caller ID presentation – UK, DTMF, Bellcore GR30, ETSI

• Caller ID screening allows connections to be accepted only from selected call sources

• SIP Registration & Digest Authentication

Operation, Maintenance & Billing

• HTTP(S) web server

• RADIUS Accounting & Login

• Remote firmware upgrade:

  • Auto code upgrade

  • Auto configuration upgrade

• SNMP V1, V2 & V3

• Syslog

• TFTP/FTP support

• VT100 – RS232

• Telnet/SSH

• TR-069

• Voice readback of IP parameters

Routing & Numbering

• Dial Planner – sophisticated call routing capabilities, standalone or gatekeeper/proxy integration

• Direct Dialing In (DDI)

• SIP registration to multiple proxies

Call Quality

• Adaptive jitter removal

• Comfort noise generation

• Silence suppression

• 802.1p/Q VLAN tagging

• Differentiated Services (DiffServ)

• Type of Service (ToS)

• QoS statistics reporting

• Echo cancellation (G.168 up to 128ms)

Security & Encryption

• Media – SRTP (Optional)

• SIP – TLS (Optional)

• Management – HTTPS, SSH Telnet

• Configurable user login passwords

• Enhanced Network Proxy (ENP) (Optional)

Hardware

Certification

EMC (Class A)

• EN55022

• EN55024

• FCC Part 15

• AS/NZS3548

• VCCI

Safety

EMC (Class A)

• EN60950

• IEC60950

• UL60950

• AS/NZS60950

Telecoms

• TBR21

• FCC Part 68

• CS-03

Protection

FXS port surge protection – K.20, K.21, GR1089

Environmental

• 0°..40°C

• 0%..90% humidity (non–condensing)

FXS Line Length

• 1500ohm, up to 8km

Indicators

LED:

• Power

• System ready

• LAN: speed/activity

Physical Dimensions

• 440mm  x 45mm (1.7″) x 250mm  width/height/depth

• Weight: 2.7kgs

• Rackmount: brackets supplied 483mm (19″) 1U

Power

• 100..240 VAC, 47..63 Hz, 1..0.5 A for 24 ports or 100..240 VAC, 47..63 Hz, 2..1 A for 48 ports

• -48V DC, 1.2A (Max) available subject to MOQ (Optional)