Group Paging
A group of users can be created with a purpose of receiving voice announcements through the speaker of a telephone set, but it has to be in the waiting mode.
Obviously SIP is considerably better than H.323 and complies with the understanding of IP-telephony as a global mass IP-service, and it should be implicitly considered right this way. And as SIP is able to serve not only telephony but also any communications at all in the real time over the IP-protocol; obviously it should become a base for other IP-services not yet existing but will appear in the future, as well.
Global Gateway Communications, Inc.
Global Gateway is an FCC licensed international facilities-based communications carrier that provides a full suite of low-cost, high quality VoIP termination, origination and IP Telephony solutions to telecommunications carriers, service providers, call
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