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.
Digium Wildcard TE407P card has a built-in hardware echo cancellation, based on a powerful digital signal processor. Board supports E1, T1 and J1 interfaces, which can be configured for each interface or the entire board as a whole.
Kesher Communications
We are a provider of a technology called VoiceOverIP or VOIP. This technology allows you to make phonecalls though the internet which cuts out the need for your standard phone line. Because it cuts out your phone operator, it means it saves you money on y
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