I've had a V10000 working (ext. 131) on an STSe for several years. The customer would like another. I cannot get the new one to work on a spare extension port, though it will work fine when connected to ext. 131. In F51, page B, btn 1 of programming, ext. 131 shows "EXP9000". When I try to program the new port, that isn't one of the options, either via phone programming or STSeAdmin programming. Any ideas?

Last edited by Splat; 02/07/17 05:49 PM.