Vega 50 Media Gateway

Connects legacy telephony equipment to IP networks

• 2–10 Ports, analog or BRI
• Connect PBXs, ISDN telephones, the ISDN and analog phones to IP networks
• The most fault tolerant gateways in their class
• Browser-based GUI interface for quick and easy configuration
• Voice, fax and modem support
• Sangoma Network Appliance Provisioning tool makes configuration “a snap”!
• Flexible call routing for fallback and least cost routing
• Emergency PSTN backup
• SIP and H.323 support

The Vega 50 VoIP gateway creates a connection between any analog or BRI device and a VoIP network. The Vega 50 can be factory configured to support a variety of configurations. When configured for analog telephony, the Vega 50 can support up to eight FXO ports or eight FXS ports with 2 FXO ports. When configured for BRI/ISDN2, the Vega 50 can support up to 8 BRI interfaces. Each BRI interface can be independently configured as network side or terminal side. Therefore, the Vega 50 media gateway can be connected to both a PBX & the ISDN simultaneously. The GUI and browser-based SNAP tool also make the Vega 50 one of the easiest gateways to provision and deploy.

The Vega 50 is an outstanding choice for a variety of enterprise and service provider application:

Enterprise Applications:

• Resilient branch office support for hosted or premise-based PBX or IP-PBX
• FXS endpoints and emergency number calling for hosted or premised-based IP-PBX
• Support for door entry phones, POS, elevator/lift phones

Service Provider Applications:

• Customer premises gateway for SIP trunking
• FXS endpoints and emergency number calling for hosted IP-PBX

Analog

• 4 FXS + 2 FXO
• 8 FXS + 2 FXO
• 4 FXO
• 8 FXO

BRI / ISDN2

• 2 BRI interfaces (4 channels)
• 4 BRI interfaces (8 channels)
• 8 BRI interfaces (16 Channels, subject to MOQ from customer)

Each BRI interface can be independently configured for connection to the PSTN or to a PBX. The Vega 50 media gatewaycan, therefore, be connected to both a PBX & the ISDN simultaneously. This configuration provides:

• No disruption to the configuration of existing equipment
• Flexibility & choice for call routing

Interfaces

VoIP

• SIP
• H.323 version 4
• Audio codecs:
  • G.711 (a-law/µ-law) (64 kbps)
  • G.729a (8kbps)
  • G.723.1 (5.3/6.4 kbps)
  • G,726
  • Clearmode
  • GSM (Optional)
• FAX support – up to G3 FAX, using T.38
• Modem support – up to V.90, using G.711
• Up to 16 VoIP channels

Telephony Interfaces

ETSI BRI

• 2, 4 or 8 S/T interfaces presented on RJ45
• Point to point or point to multipoint
• Each interface can be configured NT or TE

Analog

• 4 or 8 FXS ports with 2 FXO ports presented on RJ11
• 4 or 8 FXO ports presented on RJ11
• 600R, 900R or CTR-21 line impedance

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
• Caller ID screening allows connections to be accepted only from selected call sources
• H.323 gatekeeper registration
• SIP registration & digest authentication

Operations, 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
• 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
• FXS ports support Call Waiting & Call transfer (blind & consultative)
• NAT traversal

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 64ms)

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

• EN60950
• IEC60950
• UL60950
• AS/NZS60950

Telecoms

• TBR21 (FXO)
• FCC Part 68
• CS-03
• TBR3 (BRI)

Environmental

• 0° .. 40°C
• 0% .. 90% humidity (non-condensing)

FXS Line Length

• 1500ohm, up to 8km

Indicators

LED:

• LAN: speed / activity

Physical Dimensions

• 299.73mm (11.80″) x 44.45mm (1.75″) x 237.06mm (9.33″) width/height/depth
• Weight: 1.02kg (unit only)
• Rackmount brackets supplied

Power

• Standard product: External 12V 24W AC/DC adapter

Program Storage

• Code & configuration data are stored in FLASH & executed from RAM

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