Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860 IP Phones8162. Press or to select the desired account and then press the Enter soft key.3. Press or to select the desired ring tone.If Common is selected, this account will use the ring tone selected for the phone.4. Press the Save soft key to accept the change.Distinctive Ring TonesDistinctive ring tones allows certain incoming calls to trigger IP phones to play distinctive ringtones. The IP phone inspects the INVITE request for an "Alert-Info" header when receiving anincoming call. If the INVITE request contains an "Alert-Info" header, the IP phone strips out theURL or keyword parameter and maps it to the appropriate ring tone.NoteAlert-Info headers in the following four formats:1) Alert-Info: Bellcore-drN2) Alert-Info: ringtone-N (or Alert-Info: MyMelodyN)3) Alert-Info: 4) Alert-Info: info=info text;x-line-id=01) Alert-Info: Bellcore-drNWhen the Alter-Info header contains the keyword “Bellcore-drN”, the IP phone will play thedesired ring tone.The following table identifies the corresponding ring tone:Value of N Ring Tone(features.alert_info_tone = 1)Ring Tone(features.alert_info_tone = 0)1 Bellcore-dr1 Ring1.wav2 Bellcore-dr2 Ring2.wav3 Bellcore-dr3 Ring3.wav4 Bellcore-dr4 Ring4.wav5 Bellcore-dr5 Ring5.wav6 Ring6.wav7 Ring7.wav8 Ring8.wavIf the caller already exists in the local directory, the ring tone assigned to the caller should bepreferentially played.
