The Session Initiation Protocol (SIP) is an IETF-defined signaling protocol, widely used for controlling multimedia communication sessions such as voice and video calls over Internet Protocol (IP). The protocol can be used for creating, modifying and terminating two-party (unicast) or multiparty (multicast) sessions consisting of one or several media streams. The modification can involve changing addresses or ports, inviting more participants, and adding or deleting media streams. ...Sip Service is a voice over IP provider in Switzerland. The interface supports 16 languages, so the campaign can be completed from blog owners worldwide. Sip Service supports SIP, IAX and H.323 VoIP devices. Signup is free and accounts can be charged directly online with moneybookers.
So visit now to use the service
sign up here and enjoy the SIP service
skip to main |
skip to sidebar
our partners
like
Labels
- ares galaxy download (1)
- Frostwire Free Download (1)
- games action (11)
- games puzzle (2)
- games racing (1)
- games skill (2)
0 comments:
Post a Comment