Optimise return values from AMI to avoid reformatting
Simplify validate logic
Optimise treatment of ami raw message
Optimise return values from getDb_model_info and clean up method name
Optimize add device moving functions outside of loop
Define unique names for script methods between SIP and SCCP as in same page
Fix Issue #53
Consolidate forms to facilitate maintenance, reduce code, and apply changes to SIP handling introduce for sccp
Delete form.addsdevice.php
Delete form.sbuttons.php
Delete sipconfigs class and move db functions to dbinterface class, and other function to helperfunctions
create new field type for SIP line
update 9951 buttons count in installer
simplify segregation of sip and sccp requests