Default Value NoConfiguration File Reference VM_SUBSCRIBE_ENABLE (Page 159)Conference Server URIDescription Specifies the URI for a conference server, which consists of "sip:", auser part, the "@" symbol, and a host part, for example,"sip:conference@example.com".Note• In a SIP URI, the user part ("conference" in the example above)can contain up to 63 characters, and the host part("example.com" in the example above) can contain up to 127characters.• Availability depends on your phone system.Value Range Max. 195 characters (except ", &, ', :, ;, <, >, and space)Default Value Not stored.Configuration File Reference CONFERENCE_SERVER_URI (Page 160)Inter-digit TimeoutDescription Specifies the length of time, in seconds, within which subsequent digitsof a dial number must be dialed. When this timer expires after the lastkey was pressed, dialing will start.Value Range 1–15Default Value 5Configuration File Reference INTDIGIT_TIM (Page 160)Timer for Dial PlanDescription Specifies the length of time, in seconds, that the unit waits when a "T"or "t" has been entered in the dial plan.Value Range 1–15Default Value 5Configuration File Reference MACRODIGIT_TIM (Page 160)International Call PrefixDescription Specifies the number to be shown in the place of the first "+" symbolwhen the phone number for incoming international calls contains "+".Value Range Max. 8 characters106 Administrator Guide Document Version 2012-07Section 4 Web User Interface Programming