CHAPTER 3 TERMINALS
Issue 5
UNIVERGE NEAX 2000 IPS General Description
Page 194
Prior to R11, when a station monitored by SMFR makes an outgoing trunk call
(CCIS/QSIG/ISDN), the system provides only the outgoing trunk information in the
system to OAI. In R12.1 software, the system can provide the connected party status
information over CCIS/QSIG/ISDN to OAI using SMFN 12 and SMFR 139. Below
information is provided via OAI:
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Connected party number
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Connected party status for CCIS/QSIG call (ring, answer, disconnect, outgoing call
failed, connected party change, override set, camp-on set)
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Connected party status for ISDN call (ring, answer, disconnect)
Split Call Forwarding – All Calls/Busy/No Answer (R12.2)
In R12.2 software, an OAI application can set/cancel the Split Call Forwarding – All
Calls/Busy/No Answer feature using the OAI facility SSFR 8, 9 and 10. This provides
different handling of internal and external calls for Call Forwarding.
Status notification for camp-on busy (R12.1)
In R12.1 software, below status notification for camp-on busy feature can be provided via
OAI.
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When camp-on busy is set, the status of the camp-on busy destination can be notified
via OAI (SMFN 1-8).
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When the camp-on busy call is answered,
o
The status of the busy station can be notified via OAI (SMFN 2-8).
o
The status of the held party can be notified via OAI (SMFN 6-1).
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When the broker’s call (shuttle) is activated by the busy station, the status of the party
held during the broker’s call can be notified via OAI (SMFN 6-1).
This enhancement is applicable for both camp-on methods: call waiting method and call
transfer method.
System Speed Dialing (R12.1)
In R12.1 software, System Speed Dialing via OAI is available using the OAI facility
SCF1 and SCF7.
5.4.1 Overview of OAI features
Back tone can be sent for monitored number (R9)
R9 enhancement allows OAI-AP to send below monitoring requests simultaneously by
SMFR FN=124, instead of using SMFR FN=125 and SMFR FN=127. The monitored
object is station or trunk.
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Make Call, Receive Call, Answer Call, Release Call and Hold Call
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2nd Party Monitor: This allows the OAI-AP to send ringback tone to the calling party
automatically when the call is terminated to the called party in the 2nd Party
Monitoring.
Break-in over CCIS (R12.1)
Prior to R11, Break-in via OAI is available for a busy connection with an internal station
only. In R12.1 software, break-in via OAI is available for a busy connection with a station
in the CCIS network using SCF22. After the break-in via OAI, 3-party conference is
established. Maximum number of simultaneous break-in connections per system is 16
including station monitor.