NEC Univerge SV8100 Features And Specifications Manual page 464

Issue 12.0
In addition to number conversion, each DID Translation Table entry can have a name assigned to it.
When the DID call rings the destination extension, the programmed name is displayed.
Flexible DID Service Compatibility
With three-digit service, the Telco sends three digits to the system for translation. Be sure to program
your system for compatibility with the provided Telco service. For example, if the Telco sends four digits,
make sure you set up the translation tables to accept four digits.
The system is compatible with Dial Pulse (DP) and DTMF DID signaling. DID trunks can be either wink
start, immediate start, 2nd Dial or Delay.
DID Camp-On
DID Camp-On sets what happens to DID calls to busy extensions when you have Busy Intercept
disabled. With DID Camp-On enabled, a call to a busy extension camps-on for the DID Ring No Answer
Time. It then diverts to the programmed DID Intercept extension ring group or Voice Mail. Without DID
Camp-On, the caller to the busy extension hears only busy tone.
DID Routing Through the VRS
DID calls can optionally route through the VRS. The DID caller hears an initial Automated Attendant
Greeting explaining their dialing options. If the caller misdials, they hear a second greeting with
additional instructions. For example, the first Automated Attendant Greeting can be, "Thank you for
calling. Please dial the extension number you wish to reach or dial 0 for the operator." If the caller
inadvertently dials an extension that does not exist, they could hear, "The extension you dialed is
unavailable. Please dial 0 for assistance or dial
You assign Automated Attendant greetings (i.e., VRS Messages) to the numbers in each Translation
Table. This provides you with extensive flexibility when determining which greetings the system should
play for which dialed numbers. You could, for example, set up 926 5401 through 926 5449 to route to
extensions 401~449, and have 926 5450 route to the automated attendant.

If you translate a DID so that it hits a specific VRS message, you must disable Program 25-01-02. Otherwise, the
outside caller waits while hearing the DISA dial tone.
The system allows an extension to be defined as a 1-digit number that can be dialed by the outside
caller on a DID/DISA trunk using the VRS. The outside caller can access the desired extension/
department group by dialing only one digit after the system answers the call. If the same number is used
as the first digit of an extension number and the 1-digit access code for DID/DISA, the outside caller
cannot access the extension.
Example:
If 2 is defined as a 1-digit access code to department group 300, outside callers cannot access
extensions 200~299 directly.
2 - 434
to leave a message so we can call you back."
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UNIVERGE SV8100
Direct Inward Dialing (DID)