NEC Univerge sv8500 Manual page 1272

1. Virtual Speech/Signal Channel can be assigned to the Virtual PIR.
2. PHI-PRI is stored in System Processor (SP).
3. PHI-PRI handles a control signal between MG-PRI and PHI-PRI. Control signal is handled with TCP/IP
port on System Processor (SP).
4. There are following restrictions when using Incoming Call with REMOTE ACCESS TO SYSTEM [R-2]
or AUTOMATED ATTENDANT [A-82].
• Virtual Register in the LMG to which Virtual Speech Channel is registered is seized. Register in the
other LMG cannot be seized. If Virtual Register cannot be seized, Physical Register in the LMG to
which Virtual Speech Channel is registered is seized (i.e. ORT, IRT, PBR for Automated Attendant
Service).
• When Virtual/Physical Register cannot be seized, calling party hears busy tone.
MG(PRI) (1.5M) [SCA-24PRIA/MG-24PRIA]
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