SIP Softswitch

SIP Softswitch

It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.

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Pre-alerting Announcement

Pre-alerting Announcement This service allows called party to listen to the audio or video announcements of callers before connection. The caller can choose a message that will be played and conditions by which the message will be plaid over. For example, before the subscriber answers the call, they will hear audio message with the name of the person who is calling.

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United States Call Me In China

Get phone numbers in several different countries and have them all connect to your phone in China, making it easy for people world-wide to reach you.

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