GSM Card
GSM card is PCI/PCIe card that supports up to 4 GSM channels. Using this card, Asterisk (open source) running on a PC, users can create their SOHO telephony solution including all the sophisticated features of traditional PBX, and extend features such as voicemail in IP PBX.
For Wholesales (more than 5 units) please do not order below. Contact andre@allo.com

