shahtelecom Bangladesh

Prrovide BD non cli and cli route

I am deal only retail traffic based in asia only.

Your rate:

Rating: 9/1.11/5

General office

shahtelecom
Chittagong
CTG
CTG ,4000
Bangladesh

Phone: 8801614496075

Contact Person

Nurul Amin / CEO
Phone: +8801614496075

wholesale VoIP

Call Center services

Marketing Services

VoIP Providers in Bangladesh

unicon

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.

View more WIKI