The Most Resilient VoIP Analog Gateways in Their Class

Connecting your legacy telephony infrastructure to modern VoIP systems has been made easy with Sangoma’s line of Analog Vega VoIP Gateways. The Vega VoIP gateways seamlessly connect your analog phone system to IP networks. This is great for businesses with legacy phone equipment (such as an analog PBX) who want to connect to SIP trunking services without having to spend money altering their network infrastructure. They are also great for businesses that are already VoIP enabled at the core (with an IP- PBX) that need PSTN connectivity for emergency fallback. Simply place the Vega Gateway at the edge of your network, plug in your existing internet cable for VoIP connectivity and analog cables from your phone system and let the Vega automatically handle the SIP signaling and voice media conversion for seamless voice and T.38 Fax integration.

Advanced Web GUI

Features an intuitive Quick Wizard which does all the hard work for you for new deployments. Flexible dialplan to allow you to make your own routes, including automatic failure detection with failover routing.

Diagnostic Tools

Web GUI based PCAP tracing tool to capture full signaling and media, eliminating the need to connect equipment for line tracing, fully compatible with wireshark.

Low and High Density Models

Our low density analog models called Vega 50 are offered with 2-10 ports of FXS and FXO combinations. Our High Density Vega 3000G and Vega 3050G offer 24 and 50 FXS ports, respectively.

Long Line Length

Connect your analog lines up to 8 kms from the Vega Gateway. Great for applications where the IT closet is located far away from the analog devices

Built-in Local Survivability

In the event of a WAN failure, IP phones behind the Vega gateway can continue to call each other, be routed to a backup switch or connected directly to the PSTN.

Qualified for Microsoft

Qualified for Lync 2013 and Skype for Business 2015.

Which one do I Choose?

• If you want to connect to SIP trunking service and have an analog PBX, the Vega 50 FXS is right for you Simply connecting the FXO lines from your PBX to the Vega 50 FXS ports for seamless connectivity.
• If you want to provide emergency fallback to your VoIP network, the Vega 50 FXO model is right for you. Connect the PSTN telco lines to the FXO ports for automatic fallback routing when your VoIP network goes down.
• If you want to connect a large quantity of analog phones to your IP-PBX, the Vega 3000G and Vega 3050G are right for you. These models are typically used hotels, schools, apartment buildings and other multi-dwelling environments to eliminate the need of change all the analog phones and infrastructure to IP.

Vega Analog Gateway Models

Vega Gateway models are one of the most reliable fault tolerant SIP-to-TDM media Gateways on the market, sized for your business needs. All Sangoma hardware carries a one year warranty with options to extend.

Use Cases

Enterprise VoIP Networking

Use a Vega gateway to allow site to site networking for toll bypass between sites or to connect legacy and new infrastructure together.

PSTN Trunking

Use a Vega gateway to allow IP-PBX to route calls to traditional PSTN connections like PRI, BRI or analogue. Could be primary route or for resilience. 

Low Density PSTN

Connect your offices fax machines, door entry and modems to your company’s IP-PBX.

Enterprise IP Telephony Gateway

Using Enhanced Network Proxy (ENP) feature allows for local survivability of IP telephones. In case of SIP failure those onsite phones can talk to each other, the PSTN (if connected) and place emergency calls.

SIP Trunking

Vega Gateways allow traditional, legacy TDM based PBXs to replace expensive connections like PRI (E1T1) BRI or analogue with SIP trunking to allow reduced call costs, reduced line rental, and bring extra flexibility and disaster recovery.

Multi-Dwelling

For schools, hotels, apartment buildings, and military having large infrastructure of analog phones needing to connect to IP-PBX eliminating the need to replace any hardware or cabling.

Analog Gateway Features

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

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)

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

Security & Encryption

Media – SRTP (Optional)
SIP – TLS (Optional)
Management – HTTPS, SSH, Telnet
Configurable user login passwords
Enhanced Network Proxy (ENP)

Routing & Numbering

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

Survivability

Automatic re-routing of call traffic to backup PSTN connection
Local Survivability – Business Continuity during WAN/SIP outage

Analog Gateway Specifications

Interfaces

VoIP Interface

SIP
Fax support – up to G3 FAX, using T.38
Modem support – up to V.90, using G.711
H.323 version 4 (vega50 only)
H.323 version 4 (vega50 only)
VoIP channel support:
Vega 50:16
Vega 3000G:24
Vega 3050G:50
Vega 4×4:16
Audio Codecs:
G.711 (a-law/µ-law) (64 kbps)
G.729a (8kbps)
G.723.1 (5.3/6.4 kbps)
G.726
Clearmode

Telephony Interface

Vega 50
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
Vega 3000G
24 FXS ports presented on 1 Amphenol connector
600R, 900R or CTR-21 line impedance
Vega 3050G
50 FXS ports presented on 2 Amphenol connector
2 FXO ports presented on optional expansion board
600R, 900R or CTR-21 line impedance
Vega 4×4
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 Interface

Vega 50
2 RJ-45s, 10 BaseT / 100 BaseTX, full / half duplex
Vega 3000G
1 RJ-45, 1000BaseT/100 BaseTx/10 BaseT, full/half duplex
Vega 3050G
1 RJ-45, 1000BaseT/100 BaseTx/10 BaseT, full/half duplex
Vega 4×4
2 RJ-45s, 1000BaseT / 100 BaseTX / 10 BaseT, full / half duplex

Hardware

LED Indicators