AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 399)

5-122 41-001343-01 Rev 03, Release 3.2.2
Sylantro Servers
The ring tone keywords that can display in the "Alert-Info" header for a Sylantro server are:
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 Aastra 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 following 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:
Ring Tone Pattern
(Sylantro Servers)
Sylantro Server
Ring Tone Keywords
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
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
Call criteria Bellcore tones for each call criteria
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 Normal ringing (default)
Bellcore-dr2
Bellcore-dr3
Bellcore-dr4
Bellcore-dr5
Silent