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.
The function allows a different routing of calls during the night, festivities or holidays. The function activates in accordance with schedules set in customization menu.
Hebei huawo steel structure co.,LTD
Search agent & cooperation:
We are manufacturer. We produce:
All kinds of TV tower, Communication towers, power tower, etc.
All kinds of steel structures.
www.huawosteeltower.com
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