NEC NEAX 2000 specifications Uniform Numbering Plan UNP Voice and Data

UNIFORM NUMBERING PLAN (UNP) - VOICE AND DATA

3.In case of Numbering Plan - Office Code and Station Numbers, the total number of digits of the Access Code plus the Office Code can be a maximum of 4, which must be assigned within the network. However, assign- ment of station numbers of different lengths is allowed, as shown below:

8 - XXX - XXXX

Station number (1 to n digits) n:max. 8

Office code

Up to 4 digits total

Access code

Example:8-222-4XXX 8-222-3XX

8-244-4XXX

8-244-2XX

8-233-3XXX

8-233-4XX

4.In case of Numbering Plan - Office Code and Station Numbers, within the same PBX, a station-to-station call can be performed only by dialing the Station Number.

	NEAX2000 IVS2
Page 326	Business/Hotel/Data Features and Specifications
	NDA-24271, Issue 1.0