Derwood Communications Pty Limited Australia
General office
Derwood Communications Pty Limited
15 Statton Street
Gowrie
ACT ,2904
Australia
Phone: +61 (0)2 61007114
Phone: +61 (0)3 90141363
Site: http://www.derwood.com.au
Contact Person
Darren Crick / Director
Phone: +61 (0)2 6100 7114
Phone: +61 (0)418 202907
Derwood Communications Pty Limited
15 Statton Street
Gowrie
ACT ,2904
Australia
Phone: +61 (0)2 61007114
Phone: +61 (0)3 90141363
Site: http://www.derwood.com.au
Contact Person
Darren Crick / Director
Phone: +61 (0)2 6100 7114
Phone: +61 (0)418 202907
- Hardware
- Internet Telephony Service Provider
- Voip consulting
- Consultancy Services
- Installation and Support Services
- IP devices
- PC to Phone
- Phone To PC
- Phone To Phone
- Lucent
- another
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.
OSS Corp.
O.S.S Corporation began to offer IP telephony and Internet services in the middle of 1999 year. In spring of 2000 it was on the top of independent ratings of the Russian IP telephony operators. Nowadays company owes the most powerful access pool to provid
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