Expo 2020 - Dubai, UAE
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The Vega 3050G is designed to simplify the integration of legacy phone systems to a VoIP network. The Vega 3050G connects a large quantity of analog handsets and devices to an IP network, typically either an Internet Telephony Service Provider (ITSP) or a corporate network.
Local Survivability
This option enables continuity of service during WAN/SIP outages and may be congured to operate in a number of ways including:
  • Standalone proxy
  • IP device survivability
  • IP device call routing
  • SIP to SIP call routing
  • Emergency call routing
Open, Non-Proprietary Interfaces
The Vega 3050G Supports SIP and T.38 Fax This gateway can be congured for different country requirements, such as tones and line impedance. All Vega gateways have proven interoperability with a wide range of existing telecommunications and VoIP equipment.
Lifeline PSTN Backup
When tted with the 2 FXO port expansion module, under power failure conditions they provide a hard-wired bypass to the FXS ports allowing PSTN calls.


  • 50 FXS Ports
  • EXCLUSIVE Local Survivability
  • Support for 2 FXO Ports using Expansion Module for Emergency PSTN Backup
  • Flexible Call Routing for Fallback & Least Cost Routing
  • Interoperability with a Wide Range of Legacy and IP Equipment: Voice, FAX and Modem Support
  • Optional Annual Support & Software Maintenance Plans


VoIP Interface:
Fax support - up to G3 FAX, using T.38
Modem support - up to V.90, using G.711
Up to 50 VoIP channels
Audio Codecs: G.711 (a-law/μ-law), G.729a (8kbps), G.723.1 (5.3/6.4 kbps), G.726, T.38
Telephony Interface:
2x 25 FXS ports on an RJ-21 connector
2x RJ-11 FXO ports on optional FXO expansion board
600R, 900R or CTR-21 line impedance
LAN Interface:
1x RJ-45 Gigabit Ethernet
1000BaseT / 100BaseTx / 10BaseT, full / half duplex
Telephony Features:
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
Caller ID presentation – UK, DTMF, Bellcore GR30, ETSI
Caller ID screening
SIP registration & digest authentication
Routing & Numbering:
Direct Dialing In (DDI)
SIP registration to multiple proxies
Dial planner – sophisticated call routing capabilities, standalone or gatekeeper/proxy integration
FXS Line Length:
8 km at 1 REN, depending on environment
LED Indicators:
System: Power/System Ready/Activity
LAN: Speed/Activity
1U: 440mm (W) x 250mm (D) x 45mm (H)
Weight: 2.7kgs (6lbs)
Rackmount brackets supplied: 483mm
Power Supply:
External AC adapter
DC output 12V/5A (60W)
100–240 VAC (50/60 Hz)

Contact us:

Address: Office 109B, Dubai Tower
Baniyas Sq., Deira, Dubai, UAE.
Telephone:  +971 4 2277586
Mobile:  +971 50 7439079
(whatsapp) +971 55 4886092
All rights reserved for SENA Co.
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