E1/T1 PRI Gateway

Inoteska s.r.o.


Inoteska, for nearly 20 years, Inoteska has been providing voice&data communication solutions for private networks (railways, army, police, power engineering, ...), mobile and fixed line carriers, Internet service providers and enterprises.


Jan Hostinsky skype ID: inoteska
sales manager e-mail: j.hostinsky@inoteska.sk

Voice&Data Router - VoIP PRI Media SIP GSM Gateway


VOIP Gateway 4E1.jpg

- TDM/GSM/VoIP gateway, VoIP/ISDN TDM PbX or voice and data router
- 4 E1 G704 (120 / 75 Ohm, RJ 45 / BNC)
- signalling PRI: ISDN DSS1 or R2 MFC (configurable using configuration SW - a few types - CAS,..)
- devices can be crossconnected over Ethernet (SIP sig.) or over E1 and achieve higher capacity
- 48 or 64 simultaneous calls (G.711)
- max. 16 or 32 simultaneous calls (G.726, G.729 a b, G.723.1)
- echo cancellation G.165 / G.168 - 2004 up to 128 ms
- Fax over IP support, including T.38
- Asterisk SW
- SIP signalling RFC 3261
- AOC (charging pulses)
- 2 Ethernet 10/100 BT or 1x10/100 BT and 1x10/100 FX, auto MDIX option
- USB 1.1 host port
- terminal port V.24(RS232) RJ 45
- SD card
- internal timeslots crossconnect for TDM - TDM calls
- patented robust jitter bufer
- DTMF - RFC 2833 generation and detection
- call progress tone generation (dial, busy, ...)
- caller ID generation and detection
- silence detection / suppression and comfort noise generation
- announcement playback
- voice mail
- remote management CLI - SSH
- SNMP protocol
- basic data routing
- QoS
- optional(*):
  • - up to 4 BRI S0 S/T-2B1Q (100 Ohm, RJ 45) , signalling ISDN DSS1
VOIP PRI GSM Gateway 4 E1 4 BRI 12 GSM.jpg

  • - up to 12 GSM/GPRS quad-band 850/900/1800/1900 MHz
VOIP PRI GSM Gateway 4 E1 12 GSM.jpg


Jan Hostinsky skype ID: inoteska
sales manager e-mail: j.hostinsky@inoteska.sk


  • SmartNode VoIP routers from PATTON Electronics are industry-renowned for set-it-forget-it reliability. And they come with free support!SmartNode integrates IP and TDM communications for Enterprise and Carrier access networks, offering VoIP gateways combined with IP access routing, WAN transmission, and VoIP border router functionality. SmartNode scales from 1 to 2,048 VoIP or fax calls with various telephony interfaces including analog FXS/FXO and digital ISDN BRI, PRI, DS3 and STM-1.

PRI Gateway from Allo.com

Our Scalable VoIP PRI Gateways ranging from 1 to 8 PRI ports developed to enable direct connection of VoIP traffic to the PSTN / fixed line ISDN for extending communications and reducing call charges.

Key Features

    • 1 ISDN PRI ports
    • 30 simultaneous calls
    • Software configurable to E1 or T1.
    • EuroISDN, National ISDN 2, At & T 4ESS, Lucent 5ESS, Nortel DMS100, QSIG, Old National ISDN 1
    • Support for SIP
    • G.711 a-Law and G.711 u-Law codec support
    • Echo cancellation (G.168 up to 128 ms)
    • Configuration and management using a web browser.

Contact Allo.com

Allo.com - VoIP Hardware Manufacturer
Address: ADRASH ECO PLACE, No.176, Ground Floor, EPIP INDUSTRIAL Area
Whitefield, Bangalore-66, India
Email: andre@allo.com
Website: Allo.com

See Also

Created by: nabibaig, Last modification: Fri 24 of Apr, 2015 (03:22 UTC) by lake_openvox
Please update this page with new information, just login and click on the "Edit" or "Discussion" tab. Get a free login here: Register Thanks! - Find us on Google+