Citel Technologies Inc. Canada

Citel''s solutions fit into a broad range of industries, including local government, healthcare, retail, financial services, and more. And our breadth of products and services are designed to serve enterprises ranging from SMEs to complex multi-national e

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Citel Technologies Inc.
151 North Rivermede Rd. Concord, Ontario
Concord
Ontario ,L4K0C4
Canada

Phone: +1 416 644 5527
Phone: +1 877 248 3587
Site: http://www.citel.com

Hosted PBX Service Provider
Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet VoIP and Video Conferencing Service Provider
SIP Billing
Voip Termination ISP
Wholesale VoIP Carrier

Call Relay VoIP Solutions
Call Routing VoIP Solutions
Call shop solution
H.323 Softswitch & CPE
H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
Hosted PBX
Hosted VoIP
IP devices
SIP Softswitch & CPE
Sip Trunking
SIP VoIP Gateway

2N
Asterisk
Asterisk
Asterisk

2N
IP PBX
IP Phone
Voip Switch

Smart SIP

Citel Technologies Inc.

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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