Selective Call Acceptance & Rejection
The selective call acceptance allows controlling incoming calls by making a list of telephone numbers which you are ready to accept. But incoming calls from subscribers that are not listed are directed to the answering machine by which the caller is informed that you do not accept calls at the moment.
By using Portech SBK-32 expander for 32 SIM-cards, you can increase the number of channels in the Portech MV-37X GSM VoIP gateway series using the Internet.
MyPhoneCompany
We take voice telephony to new heights of versatility and affordability. MyPhoneCompany service works exactly the way your existing phone works with the quality and clarity of standart phone service, but at a much lower price, because your calls are route
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