Swiss Dial Switzerland
General office
Swiss Dial
Birmensdorferstrasse 101
Zurich
,8003
Switzerland
Phone: +41 33 501 8003
Site: http://www.swissdial.ch
Swiss Dial
Birmensdorferstrasse 101
Zurich
,8003
Switzerland
Phone: +41 33 501 8003
Site: http://www.swissdial.ch
- Internet Telephony Service Provider
- Phone To Phone
- Cisco Systems
- Proprietary
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.
Citel Technologies Inc.
Citel is The VoIP Migration Company™. We develop the world''s most comprehensive portfolio of network-edge products enabling enterprises to realize the cost and productivity benefits of IP telephony, while leveraging existing telecom and datacom investm
Read moreTop countries:
United States 1294
India 440
United Kingdom 425 Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries