You are here: CSP Developer’s Guide: Common Channel Signaling > 8 ISDN > - L3P/L5 Events

- L3P/L5 Events

The following table includes the L3/L5 Events for PPL Component 0x005 - ISDN L3P Call Control. The new Event Request and Indications for this feature are in bold.

PPL Event Request (L5 to L3P)

PPL Event Indication (L3P to L5)

0x0001 ISDN Alerting
0x0002 ISDN Progress
0x0003 ISDN Connect
0x0004 ISDN Disconnect
0x0006 ISDN User Information
0x0007 ISDN Facility
0x000A † ISDN Register
0x000C ISDN Notify
0x000D ISDN Information
0x0014 ISDN SUSPEND (U)
0x0015 ISDN SUSPEND ACK (N)
0x0016 ISDN SUSPEND REJECT (N)
0x0017 ISDN RESUME (U)
0x0018 ISDN RESUME ACK (N)
0x0019 ISDN RESUME REJECT (N)
0x0020 ISDN Vari-A-Bill
0x0021 ISDN ANI-on-Demand

0x0001 ISDN Alerting
0x0002 ISDN Progress
0x0003 ISDN Connect
0x0004 ISDN Disconnect
0x0005 ISDN Release (Complete)
0x0006 ISDN User Information
0x0007 ISDN Facility
0x0008 ISDN Facility ACK
0x0009 ISDN Facility Reject
0x000A† ISDN Register
0x000C ISDN Notify
0x000D ISDN Information
0x0013 More Information (L3P to L3)
0x0014 Call Proceeding Indication
(L3P to L3)
0x0020 ISDN SUSPEND (N)
0x0021 ISDN RESUME (N)
0x0022 ISDN SUSPEND ACK (U)
0x0023 ISDN SUSPEND REJECT (U)
0x0024 ISDN SUSPEND TIMEOUT (U)
0x0025 ISDN RESUME ACK (U)
0x0026 ISDN RESUME REJECT (U)
0x0027 ISDN RESUME TIMEOUT (U)

† For the PPL Event Request register, the logical span ID and channel must indicate the D channel.

(U) = Euro-ISDN on ISDN Series 3 cards, User Side only

(N) = Euro-ISNN on ISDN Series cards, Network Side only