- Available as a Primary Rate Access (PRA) and can be configured with 10, 20 or 30 active traffic channels.
- Customers can choose to have their IntraPower ISDN Service configured as either:
- Bothway: carries end customer’s outgoing and incoming calls. Local number portability (LNP) can be used to avoid the end customer needing to change phone numbers.
- Outgoing Only: carries end customer’s outgoing calls, but their incumbent carrier’s service is retained for incoming calls;
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- ISDN Service offers the following features:
- In-dial
- Number Ranges
- Main Billing Number
- Extension Level Billing
- Calling Line Identifier
- White Pages Listing
- User To User Messaging
- Connect Message
- Progress Message With Cause
- Malicious Call Trace
- Hot Line
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