AKCALL (pvt) ltd [btcl,iplc,stm] Bangladesh
our company name AKCALL (pvt) ltd.we provide bd cli stm,iplc,igw and a2z termination good rate and good voice quilty.we btcl huge port if any body need plz contect
our company name AKCALL (pvt) ltd.we provide bd cli stm,iplc,igw and a2z termination good rate and good voice quilty.we btcl huge port if any body need plz contect.our dialer name "GREEN CALL" and our sell phone number=+8801715304175
General office
AKCALL (pvt) ltd [btcl,iplc,stm]
dhaka,feni,bangladesh
feni
feni ,390000
Bangladesh
Phone: +880181715304175
Phone: +880181715304175
Site: http://www.akcall.com
Contact Person
NUR MOHAMMAD ABIR / DIRECTOR
Phone: +880181715304175
Phone: +880181715304175
AKCALL (pvt) ltd [btcl,iplc,stm]
dhaka,feni,bangladesh
feni
feni ,390000
Bangladesh
Phone: +880181715304175
Phone: +880181715304175
Site: http://www.akcall.com
Contact Person
NUR MOHAMMAD ABIR / DIRECTOR
Phone: +880181715304175
Phone: +880181715304175
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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.
Cranitek Pvt Ltd
IP Telephony, installation of Voip gateway/switch. Branded mobile dialer.GSM, E1, PRI soution. call center setup.
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