PacTel Corporation United States
Wholesale voice services provider, which utilizes a VoIP, and TDM switching facility to route calls internationally.
Pactel Corporation is a wholesale voice services provider, which utilizes a state-of-the-art VoIP, and TDM switching facility to route calls internationally. Pactel customers include Domestic USA and International Carriers, ITSP Operators, International Call Centers, Debit Card Operators and Incumbent PTT, which seek alternative and competitive routing solutions to their existing voice network services.
PacTel Corporation
264 S. La Cienega Boulevard S1004
Beverly Hills
California ,90211
United States
Phone: +1 310.358.5150
Phone: +1 310.990.7588
Site: http://www.pactelcorp.com
Contact Person
John Blanco / Managing Director
Phone: +1 310.358.5150
Phone: +1 310.990.7588
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Phone To Phone
- Fax To Fax
- Termination
- Partnering for Origination and Termination
- Cisco Systems
- Quintum
- NACT
- Tario billing
- NACT - UNIX Platform
In 1998, the Internet Engineering Task Force (IETF) published the specification for a Session Description Protocol or SDP as a format that describes parameters for streaming media. The original IETF Proposed Standard was updated in 2006 as RFC 4566. Although the SDP was created as a feature of Session Announcement Protocol (SAP), it can be used with Real-time Transport Protocol, Real-time Streaming Protocol (RTSP), and Session Initiation Protocol, as well as a standalone protocol. Parameter negotiation, session announcement and session invitation are included in the descriptive sessions from the SDP protocol. Rather than transmit data like other types of protocols, an SDP negotiates between media type endpoints, format and properties involved. A session begins when a connection is established, and the session is terminated only after every endpoint is no longer participating.
IPgrade
IPgrade LTD, was formed as a wholesale provider of international voice services specialized in VoIP and advanced telecommunications solutions.IPgrade owns, operates and maintains communications infrastructure worldwide, providing high quality services and
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