Bangladesh Operator Upgrades Network with Dialogic International Gateway Solutions

Tuesday, December 08, 2015

Global Voice Telecom Limited upgrades its network and lowers costs with Dialogic’s next generation intelligent call control solutions

Parsippany, NJ ­ December 8, 2015: Dialogic, a global networking software and infrastructure solution provider, announced today that Global Voice Telecom Limited (gvtele), one of the select operators in the Bangladesh market to provide International Gateway (IGW) services, has upgraded its network with Dialogic’s IMS-ready intelligent call and session control solutions to help lower costs and position itself to provide advanced services to the Bangladesh market.

gvtele deployed Dialogic’s ControlSwitch System™ softswitch, BorderNet™ 4000 Session Border Controller, I-Gate® 4000 Media Gateways, and I-Gate® 4000 Session Bandwidth Optimizer Core X (SBO-CX) solutions for its IGW implementation. “Dialogic is a recognized provider of advanced telecommunications solutions with a proven track record, great reputation, and commitment to the Bangladesh market,” said Samiul Huq, Chief Technical Officer at gvtele. “Dialogic’s ControlSwitch System and optimization solutions have enabled us to significantly lower costs and still deliver high quality telecommunications and routing services to our customers.”

Dialogic’s solution was able to meet the stringent requirements gvtele needed to comply as an IGW operator, including monitoring and extensive reporting for audit and revenue sharing purposes. It also enabled gvtele to easily handle complex settlement scenarios with peering operators. The ControlSwitch System has been able to outperform gvtele’s existing class 4 switching technology, validating its decision to augment its existing switching technology with a platform that not only provided more features and higher availability, but also reduced the overall total cost of ownership (TCO).

The ControlSwitch System provides exceptional performance with 80% less footprint and 66% less power compared to traditional switching vendors on the market. In addition, with the unique “plug-and-play” bandwidth compression capabilities of the Dialogic solution, IGW operators can reduce the amount of required international connectivity — saving up to 70% of the leased bandwidth cost — and still meet stringent Key Performance Indicators (KPIs) for SLA adherence with their domestic Interconnection Exchange (ICX) and international peering partners.

“We are pleased to be gvtele’s technology and solution partner in helping them provide high quality connectivity and routing services,” said Jim Machi, Senior Vice President of Product Management and Marketing at Dialogic. “The advanced features of the ControlSwitch System, signaling, VoIP session control, and media handling solutions enable operators around the globe to upgrade their outdated infrastructure and reduce costs to stay competitive.” 

About Global Voice Telecom Limited

Global Voice Telecom Limited, doing business under its brand ‘gvtele’, is one of the largest International Gateway (IGW) service providers in the telecommunication sector in Bangladesh. More than 200 interconnect partners worldwide, from tier1 incumbent carriers to global OTT operators to boutique carriers, prefer gvtele to handle their Bangladesh volume owing to its reliability, premium quality of service with 24/7 support, and robust network coverage both on international and domestic side. gvtele’s international network is built with PoPs in London and Singapore connected via multiple links while world-class NGN switching system supports all codecs and protocols of IP and has direct downstream domestic connectivity on TDM. For more information on the gvtele services, please visit

About Dialogic

Dialogic, a global networking software and infrastructure solution provider, inspires the world’s leading service providers and application developers to elevate the performance of media-rich communications across the most advanced networks. 48 of the world’s top 50 mobile operators and nearly 3,000 application developers rely on Dialogic to redefine the possible and exceed user expectations.

For more information on ways Dialogic’s advanced communications solutions are helping service providers with their virtualization and IP transformation initiatives, visit and the Dialogic blog for industry insight and latest news.


Dialogic I-Gate, ControlSwitch, and BorderNet are either registered trademarks or trademarks of Dialogic Corporation or a subsidiary thereof (“Dialogic”). Other trademarks mentioned and/or marked herein belong to their respective owners.

Contact information:

Tim Moynihan
VP Marketing
+1 973 967 5001

Global Voice Telecom Limited
Mushfique Manzoor
Chief Operating Officer