“Сall-clipping” feature of the GSM-board for Asterisk

When using GSM-gateways it often happen, you call somebody and get no immediate reply. Shortly, the subscriber calls back to missed call number (GSM-gateway number) and reach unfamiliar call-center operator or unfamiliar office worker. It brings disappointment and additional time expenses on both sides.

Multichannel PCI-board Polygator for Asterisk helps to avoid such situation by implementing Call-clipping feature. The feature allows to remember pairs of numbers (caller and called) and check the incoming number against “caller-called” pairs in the database. If found – the Asterisk module will connect calling people to the found operator SIP-number. GSM-card module settings allow defining for how long this information is stored in the database.

GSM-card product page.

The GSM-card is certified according to Elastix Hardware Certification Program (EHCP) for usage with Elastix (www.elastix.org). Link to the list of certified hardware.