DragonTelBD Bangladesh

We are providing A-Z routing. We are providing best call quality in Bangladesh. Also We offer Mobile Dialer and Pc2Phone for all block countries like UAE,KSA,QATAR,LIBYA,OMAN ETC.MSN ID
info@dragontelbd.com.
Mob : +8801740615828

DragonTel is one of the leading company in Bangladesh and now pleased to announce about its High Quality Routes in Lowest Price. We don’t compromise on quality and always try to give more benefits to our prestigious Carriers/Customers

You are always welcome for any query or free test account on following email address via Email or MSN.

Yahoo ID : dragontelbd@yahoo.com
MSN & Mail ID : info@dragontelbd.com

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General office

DragonTelBD
37, Purana Palton
Dhaka
Dhaka ,1000
Bangladesh

Phone: +966553420128
Phone: +8801711711971
Site: http://www.dragonbd.net

Contact Person

AKM RAYHAN / CEO
Phone: +8801711711971

Wholesale VoIP Carrier

PC to Phone

SIP softphones

Voip Switch

supervoiz

DIGITxPRESS OnirbaanTel

Providers in database: 6433

VoIP Favors SIP

Session 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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