Advanced features, such as call queues or call recording, are nice features to have, but many SMBs aren’t willing to pay for higher-end IP PBXs with this functionality. Fortunately, Grandstream’s ...
Place the script in /var/www/html and point your grandstream phones at it to get a phonebook with all the contacts on the pbx. The phone should authenicate with the same login info it uses for SIP.
The Grandstream UCM63XX CDR Tool is a desktop app solution to communicate with Grandstream UCM63XX IP PBX systems. It allows for querying and auditing of CDR logs.