E-18
Service Conditions (cont'd)
•
If ANI data is unassigned:
KP-1-ST
5.
An independent route is required for E911 interface.
6.
After the caller's number is sent out to the distant office by E911-ANI, it takes some time until a
speech path is established.
7.
Sending data is considered to be not assigned if:
Service version data specifies that Unified Number of Digits is provided,
•
•
No data is assigned for Unified Number of Digits service, and
Data for previous E911-ANI service is assigned
•
8.
After digits have been sent out, DDD seizure tone is not sent.
9.
Other interactions are the same as those of outgoing calls by MF signaling.
10. An 8RST-K circuit card is used.
Page 244
E911-ANI Unified Number Of Digits
Information digit
NEAX2400 ICS Business Features and Specifications
NDA-24143, Issue 4