asterisk-contact-id/README.md
Seth 67ccf6f793
Revise FXS Adapter recommendations and details
Updated FXS Adapter section with specific device testing results.
2026-06-09 09:56:11 -07:00

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# asterisk-contact-id
asteriskcontactid.pl
A Contact ID processor for Asterisk's AlarmReceiver() application.
https://wiki.asterisk.org
Uses rcell-smsclient for direct SMS notifications
https://github.com/WillCodeForCats/rcell-smsclient
## Installation
* Copy asteriskcontactid.pl into /usr/local/bin
* chmod 755 /usr/local/bin/asteriskcontactid.pl
## Configuration
Configure the following settings for Asterisk.
asterisk.conf:
* mindtmfduration = 40
alarmreceiver.conf:
* eventcmd = /usr/local/bin/asteriskcontactid.pl
* eventspooldir = /var/spool/asterisk/alarmreceiver
## FXS Adapter
This has been tested with a Grandstream HT802 and an Adtran Total Access 904 configured for DTMF inband and passthrough to connect a Contact ID dialer to Asterisk.
* https://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht802
Some newer Contact ID dialers may be more strict abut the quality of tones generated by the FXS device. In testing the HT802 worked well with a Silent Knight 5700 FACP, but a newer 6820 FACP would not recognize the kissoff tone through the Grandstream. Replacing it with an Adtran Total Access 904 fixed the issue.