ETERNITY GE12S (Scalable GSM/3G to VoIP Gateway)
OverviewApplicationsKey FeaturesProduct Specifications
ETERNITY GE12S is a gateway scalable up to 40 GSM/3G channels. The gateway interconnects to an IP-PBX over LAN/WAN interface. The gateway helps avoiding the interconnections cost by placing calls to mobile numbers over the GSM/3G networks.
Automated routing algorithms help taking advantage of various service provider schemes based on time, number or the network called.

Organizations can take advantage of corporate CUG plans for making frequent calls to field workers from office. Call centers, banking and financial institutions can take advantage of the GSM/3G connectivity while making calls to the mobile numbers of customers, employees and other business alliances. A completely non-blocking architecture makes ETERNITY an ideal platform for those offering termination services.

GSM/3G Trunking for IP-PBX
  • Make mobile calls directly from IP terminals
  • Easy integration into existing LAN/WAN infrastructure
  • Seamless call routing between IP and GSM/3G networks
  • Time/number based least cost routing

Key Features
  • Modular and Scalable up to 40 GSM/3G SIMs
  • Completely non-blocking architecture
  • Easy integration with existing telephony interfaces
  • Open-standard SIP
  • Seamless call routing between GSM/3G and IP networks
  • Time/number based call routing
  • Call budgeting based on allocated amount, minutes and call count
  • Restrict unwanted calls with list of denied numbers
  • Direct number dialing on the cellular networks with automatic number translation
  • Quad-Band GSM network operation
  • Tri-Band 3G network operation
  • AMR codec support on GSM network for effective spectrum and bandwidth utilization
  • Caller ID presentation/restriction
  • Emergency number dialing
  • Hotline extension setting
  • Network and BTS locking
  • Single antenna for 4 GSM/3G SIMs
  • Remote web-based programming
  • SIM balance Inquiry and recharge from web GUI

Product Specifications
System Capacity
Expansion Slots:

Expansion Cards:
4 GSM/3G SIM per Interface Card
16/32 VoIP Channels per Interface Card

Mobile Port
Frequency Bands:
Quad-Band GSM850, EGSM900, DCS1800, PCS1900
Tri-Band WCDMA 850/1900/2100 MHz or Tri-Band WCDMA 900/1900/2100 MHz

ETSI GSM Phase2/2+

SIM Interface:
1.8, 3V SIM Interface

Panel Mount or Extended Cable Antenna
1.8/3.0 dBi, 50 O SMA (Male) Connector

VoIP Port
SIP v2

Physical Connector:
Ethernet (RJ45)

Voice Quality:
G.168 Echo Cancellation, Layer3 QoS and DiffServ, CNG

Voice Codecs:
G.711 (A-law, µ-Law), G.723, G.729AB, GSM-FR, GSM-EFR and iLBC Voice Codec

SIP Trunks:

Power Supply
Option 1 (Mains): 100-240 VAC, 47-63 Hz
Option 2 (DC): 48VDC +/- 20%

Power Consumption:
50W (Typical)

Dimension (WxHxD):
41.2×16.0x25.4cm (16.22″x6.29″x10.0″)

Unit Weight:

Shipping Weight:

Mounting Options:
Wall Mount, Table Top and 19″ Rack Mount

Operating Temperature:
-10° C to +50° C (14° F to +122° F)

Storage Temperature:
-40° C to +85° C (-40° F to +185° F)

Operating Humidity:
5-95% RH (Non-Condensing)

Storage Humidity:
0-95% RH (Non-Condensing) at 40° C

Regulatory Compliances
IEC 60950-1, IEC 6000 68-2-6:2007, IEC 68-2-27, IS:9000, TEC, RoHS, FCC Part15, FCC68, CE

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