Installation guide

Operational Features
41-001561-00 REV00 – 10.2014 5-92
Asterisk/BroadWorks Servers
The ring tone keywords that can display in the "Alert-Info" header for an Asterisk and BroadWorks server are:
• Bellcore-dr2
• Bellcore-dr3
• Bellcore-dr4
• Bellcore-dr5
When the ring tone keywords appear in an "Alert-Info" header from an Asterisk or BroadWorks server, the IP phone maps
the keywords to the default ring tone patterns.
Example:
The following are examples of the Asterisk/BroadWorks Server ring tone keywords:
Alert-Info: <http://127.0.0.1/Bellcore-dr2>
or
Alert-Info: <Bellcore-dr2>
Sylantro Servers
The ring tone keywords that can display in the "Alert-Info" header for a Sylantro server are:
• alert-acd (auto call distribution)
• alert-community-1
• alert-community-2
• alert-community-3
• alert-community-4
• alert-emergency
• alert-external
• alert-group
• alert-internal
• alert-priority
When the ring tone keywords appear in an "Alert-Info" header from a Sylantro server, the keyword is mapped to the ring
tone pattern based on the configuration you set in the Mitel Web UI or the configuration files.
Ring Tone Patterns
In IP Telephony, different ringing patterns have different frequencies and cadences. Ring cadence is the ringing pattern
heard by the called party, before they pick up the call.
On the IP phones, if you enable priority alerting when using an Asterisk or BroadWorks server, the IP phone uses the fol-
lowing Bellcore-specified tones by default:
Ring Tone Pattern (Asterisk/BroadWorks Servers)
If you enable priority alerting when using a Sylantro server, you can specify the Bellcore tone to be used for the following
configurable criteria:
Call Criteria Bellcore Tones
internal calls Bellcore-dr2
external calls Bellcore-dr3
calls with contact list Bellcore-dr4
calls with specific time frames Bellcore-dr5