PollyPhone Afghanistan
General office
PollyPhone
dhaka
shaka
hdaka ,1212
Afghanistan
Phone: +93 1719229928
Site: http://www.pollyphone.info
PollyPhone
dhaka
shaka
hdaka ,1212
Afghanistan
Phone: +93 1719229928
Site: http://www.pollyphone.info
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Not data
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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.
CiscoLabs & NetSolutions Inc
From providing consulting and systems integration services to managing IT and business functions on behalf of our clients, CISCOLABS provides an all-encompassing offering that includes the planning, design, development, implementation and management of hi
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