Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones 
372 
Web User Interface: 
Features->Action URL->Outgoing Call 
Phone User Interface: 
None 
action_url.call_established 
URL within 511 characters 
Description: 
Configures the action URL the IP phone sends when establishing a call. 
Example: 
action_url.call_established = http://192.168.0.20/help.xml?IP=$ip 
Web User Interface: 
Features->Action URL->Established 
Phone User Interface: 
None 
URL within 511 characters 
Description: 
Configures the action URL the IP phone sends when DND feature is enabled. 
Example: 
action_url.dnd_on = http://192.168.0.20/help.xml?IP=$ip 
Web User Interface: 
Features->Action URL->Open DND 
Phone User Interface: 
None 
URL within 511 characters 
Description: 
Configures the action URL the IP phone sends when DND feature is disabled. 
Example: 
action_url.dnd_off = http://192.168.0.20/help.xml?IP=$ip 
Web User Interface: 
Features->Action URL->Close DND 
Phone User Interface: