VoipLife Pakistan

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General office

VoipLife
Pakistan
SialKot
Pakistan Sialkot ,1092666
Pakistan

Contact Person

balqees khan
Phone: +923135682268

A-Z Termination

H.323 Softswitch & CPE

Cisco Systems

GSM-Central

mnatelecom

http: www.dial2nepal.com

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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