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WHAT CLASS SERVICES ARE
SUPPORTED BY PORTASWITCH?
CLASS 4 Services
 | Real time CDR |
 | Carrier Selection |
 | Routing Policies (Time of Day, Priority, etc.) |
Regulatory Services
 | E911 emergency services |
CLASS 5 Services
 | Caller name delivery |
 | Caller ID delivery on call waiting |
 | Visual MWI |
 | Customer-originated trace |
 | Three-way calling |
 | Distinctive ringing |
 | Speed calling |
 | Do not disturb |
 | Call forwarding no answer |
 | Local number portability |
Incoming calls*
 | Call waiting, call hold, call swap |
 | 3-way conferencing |
 | Call transfer |
 | Call back last missed call |
 | Support for NATed clients |
 | Music on hold (Sipura release 2 only) |
 | Secure calls (Sipura release 2 only) |
Outgoing calls*
 | Last called number redial |
 | Speed dial |
 | Overflow routing |
 | Support for NATed clients |
 | Support for debit clients |
 | Secure calls (Sipura release 2 only) |
Call forward*
 | Unconditional |
 | On busy |
 | On no reply |
(*) UA-dependent features
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