We have an NEC 2400 and we're running out of extensions. How do we
> get more? We're currently only using three digit extensions.
You ask this question in 100 newsgroups, send $10,000 to 6 people and in 3 months you will get a semi pulling up to your door with an expansion to your PBX
Or send a picture of yourself with INSERT HOOK HERE in the appropriate place.
If either of those options doesn't appeal to you, start with your NEAX vendor.
Carl Navarro