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Sangoma Vega 200 Dual E1/ T1 Digital Gateway VS0155

Sangoma Vega 200 Dual E1/ T1 Digital Gateway

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Sangoma Vega 200 Dual E1/ T1 Digital Gateway VS0155

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Brand Sangoma

SKU VS0155

£1,394.00 exc. VAT

£1,672.80 inc. VAT

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Sangoma Vega 200 Dual E1/ T1 Digital Gateway VS0155

The Sangoma Vega 200 VoIP gateway connects digital telephony equipment to IP networks.Each unit purchased comes ready to use with capacity for 60 simultaneous calls. There are no future options or upgrades available.Each E1/T1 interface can be independently configured as network side or terminal side. The Vega 200 gateway can therefore be connected to a PBX " " the PSTN simultaneously. This configuration provides:

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

Integrated Bypass Relays For Resiliency

The Sangoma Vega 200 gateway incorporates additional RJ45 sockets and fails over to these during outages. This resource can be utilised to achieve hardwired connection from the PBX to the PSTN for instances when the Vega is installed between the two. Or alternatively to failover to a back-up E1/T1 Vega gateway " " thereby providing dual redundancy.

The Vega 200 gateway supports the following signalling schemes:

ETSI ISDN
NI1, NI2, AT" "T 5ESS, DMS100
ISO QSIG Basic Call " " QSIG feature transparency
Channel Associated Signalling (CAS)

The Vega 200 gateway has proven interoperability with a wide range of existing telecommunications " " VoIP equipment.

Sangoma Vega 200 Dual E1/ T1 Digital Gateway VS0155 Technical Specifications:

VoIP Interface

SIP
H.323 version 4
Audio codecs:
- G.711 (a-law/µ-law) (64 kbps)
- G.729a (8 kbps)
- G.723.1 (5.3/6.4 kbps)
- Clearmode
FAX Support – up to G3 FAX, using T.38
Modem Support – up to V.90, using G.711
Up to 60 VoIP channels

Telephony Interfaces

Primary Rate ISDN (User configurable NT/TE):

E1

Euro–ISDN
ISO QSIG
VN4
QSIG Feature Transparency (H.323)
CAS R2MFC

T1

NI1/NI2
AT" "T 5ESS
DMS100
CAS (RBS)
- E" "M wink start
- Loop start
- Ground start
ISO QSIG
QSIG Feature Transparency (H.323)

Bypass relays terminating onto RJ45 for resiliency

LAN Interfaces

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

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

Operations, Maintenance " " Billing

HTTP(S) web server
RADIUS Accounting " " Login
Remote firmware upgrade:
- Auto code upgrade
- Auto configuration 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