International Call Blocking

International Call Blocking


This function blocks all telephone calls going out of the country, thus, insuring in a case of undesirable international calls.



Providers in database: 6433
Register VoIP Provider

Digium TMD800P Analog Telephony Card

Digium TMD800P Analog Telephony CardTDM800P is an eight Port analog PCI 3.3/5.0V Card equipped with echo cancellation and 8 Trunk Interfaces. This is a half length PCI 2.2 complaint, 8 port card meant for connection of analog POTS lines and analog phones via personal computer. It provides support for combinations of FXO and FXS modules maximum of eight lines.

View more WIKI
United States Callingcard.com

Callingcard.com is an online retailer of virtual prepaid phone cards.

Read more