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DIGITALxCHANGE Bangladesh

E-1 ,GRAY ,IP/PBX SOLUTION

WE ARE PROVIDE E-1 $ GRAY SETUP,IP/PBX,FREE INTERNATIONAL CALL FOR CORPORATE OFFIC SOLUTION.WE ALSO PROVIDE E-1 & GRAY ROUTE .E-1- 1.50 TK.GRAY- 1.25 TK RATE

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General office

DIGITALxCHANGE
DHAKA
DHAKA
DHAKA ,1200
Bangladesh

Phone: +8801684156311
Phone: +8801684156311
Site: http://www.digitalxchange.org
Contact Person

REZA SHAMIM / CEO
Phone: +8801684156311
Phone: +8801684156311
  • A-Z Termination
  • Cloud-based Unified Communications Service Provider
  • Hosted PBX Service Provider
  • International VoIP Wholesale Provider
  • Internet Fax Service Provider
  • Internet Telephony Service Provider
  • Mobile VoIP
  • Voip consulting
  • Wholesale VoIP Carrier
  • Call Center services
  • Fax To Fax
  • Gatekeepering
  • gsm voip solutions
  • Hosted PBX
  • Hosted VoIP
  • Partnering for Origination and Termination
  • PC to Phone
  • Sip Trunking
  • SIP VoIP Gateway
  • System Integration
  • Asterisk
  • IP PBX
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VoIP Favors SIPSession Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.

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Hong Kong Shayona Global Limited

We are a direct provider for voip termination in most part of the world. Our strong foothold in region of Asia, East Asia Pacific, Middle East, Latin America

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