Ismar Telecom Pakistan
General office
Ismar Telecom
B-129, Blocl No. 2, Gulshan-e-Iqbal
Karachi
Sind ,11422
Pakistan
Phone: 923082776338
Contact Person
Mohammed Imran Qazi / CEO
Phone: 923082776338
Ismar Telecom
B-129, Blocl No. 2, Gulshan-e-Iqbal
Karachi
Sind ,11422
Pakistan
Phone: 923082776338
Contact Person
Mohammed Imran Qazi / CEO
Phone: 923082776338
- Hosted VoIP billing service provider
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Voip consulting
- Voip Termination ISP
- Billing Software
- Call Routing VoIP Solutions
- E1 Bulk Wholeseller
- Installation and Support Services
- Outsourced Billing
- Partnering for Origination and Termination
- System Integration
- Termination
- 2N
- Mera
- Quintum
- Billing system of own development
- VoiceMaster
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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