Implementing a Vega Gateway is an ideal addition to your business continuity plans. In spite of external network failures, you can stay connected—Vega Gateways have industry-leading resiliency and fault tolerance built right in. Enhanced Network Proxy (ENP) keeps SIP endpoints operational in the event that connectivity to the main switch is lost.

• ENTERPRISES Take advantage of wide ranging benefits of next generation VoIP technology, like reduced telephony charges. Keep transition costs down by seamlessly integrating existing premise equipment with a Vega gateway from Sangoma.

• SERVICE PROVIDERS Sangoma Vega gateways help you introduce new IP products to your client base, and add revenue streams, while reducing your costs.

Award-winning IP-to-TDM stand-alone gateway devices from Sangoma effectively bridge disparate technologies easily and cost-effectively.

Vega Gateways support ISDN BRI, PRI, FXS, FXO, and E1/T1 line codes and protocols for installations ranging from small businesses to large enterprises. Easily deployed as Service Provider Customer Premises Equipment (CPE), the Vega appliances feature autodetection and simple GUI-based configuration. The Vega series also include models for multi-tenant applications via legacy telephone wiring and systems.

Technical Specifications

Interfaces:
VOIP INTERFACES:

• SIP
• H.323 version 4 (Vega 50, Vega 5000 only)
• Audio codecs:
  • G.711 (a-law/?-law)(64 kbps)
  • G.729a (8kbps)
  • 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
• Up to 120 VoIP channels (depending on the model)

TELEPHONY INTERFACES:
ANALOG

• Vega 50: 1 FXO/FXS port per RJ-11

LAN INTERFACES:

• 2 RJ-45s/100 BaseT/ 10 BaseT, full/half duplex
• IPv4

Features:

IDENTIFICATION:

• Caller ID presentation
• Caller ID screening allows connections to be accepted only
• from selected call sources
• SIP Registration & Digest Authentication
• H.323 gatekeeper registration (Vega50 only)

OPERATIONS, MAINTENANCE & BILLING:

• HTTP(S) web server
• RADIUS Accounting & Login
• Remote firmware upgrade:
  • Auto code upgrade • Auto config. upgrade
• SNMP V1, V2 & V3
• TFTP/FTP support
• VT100 – RS232/Telnet/SSH

ROUTING & NUMBERING:

• Dial Planner – sophisticated call routing capabilities,
• standalone or gatekeeper/proxy integration
• Direct Dialing In (DDI)
• SIP registration to multiple proxies
• NAT traversal

CALL QUALITY:

• Adaptive jitter removal
• Comfort noise generation
• Silence suppression
• 802.1p/Q VLAN tagging
• Type of Service (ToS)
• Differentiated Services (DiffServ)
• QoS statistics reporting
• Echo cancellation (G.168 up to 128ms)

SECURITY & ENCRYPTION:

• Management – HTTPS, SSH Telnet
• Configurable user login passwords
• SIP/TLS and SRTP

Hardware:
PHYSICAL DIMENSIONS:

• All units are standard 1U high and support rack mount

EXTERNAL POWER SUPPLY:

• 100..240 VAC, 47..63 Hz, 1..0.5 A
• -48V DC, 1.2A (Max)
• NA Plug (US)

PROGRAM STORAGE:

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