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.
Small enterprises should really enjoy the Grandstream GXP280 and GXP285 devices, due to mixture of high quality of sound, graphic LCD display and rich list of business features.
AireSpring Manage Networks Inc.
We are the lowest and the best Dialer friendly SIP trunk provider.
"King of Dialers"
8 Telecom Association Awards
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