Virtual-Call Switzerland

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General office

Virtual-Call
,6400
Switzerland

Site: http://www.virtual-call.ch

Alternate Caller ID
did numbers provider
Hosted PBX Service Provider
Hosted VoIP billing service provider
Internet Telephony Service Provider
Mobile VoIP

Audio Codec’s: G.729, G.711
Auto-attendant
Call Center services
Call Forwarding
Call Handling
Call Logs
Call shop solution
Call Transfer
Call Waiting With Caller ID
Caller ID
DID Support
Email to Fax, and vice versa
Enhanced Voicemail
Find Me, Follow Me
Hosted PBX
Hosted VoIP
Hunt Group Support
Local Numbers

Not data

Virtual-call

Oblcom Swiss AG

Providers in database: 6433

RTP Delivers Multimedia Data In Real Time

A Real-time Transport Protocol (RTP) is a protocol standard defined by the Internet Engineering Task Force (IETF) that outlines a management system for programs using real-time transmission of data through mutlicast or unicast network services in multimedia situations. Originally designed by the IETF for videoconferencing for multiple participants, the protocol is largely used in Voice over Internet Protocol applications. Despite its name, the protocol cannot guarantee real-time delivery of data, however, the RTP does compensate for jitters and can detect when data arrives out of sequence, both issues being popular in VoIP communication. In IP telephony, RTP works with a signaling protocol, such as SIP or H.323, in order to set up connections in a network.

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