Starplus STS Need breakout info for Analog x148 and 149

Do a system reset. The relay is holding the line. You can try cutting the power to the Control Box first.

https://www.google.com/search?q=vodavi+starplus+sts+phone+system+reset+button

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Get an analog phone to test your phone line first. Then, make sure this line is connected to LINE port on your fax machine. Use the same analog phone to connect to the EXT port to test the line again.

Use another line to call this fax number to see whether the analog phone rings. Once you know the line and connection is okay, let's reset your fax machine. See http://www.fixya.com/support/t2503076-hp_laserjet_m2727nf_mfp for the cold reset instruction.

yes
These phones 3501-71 is that the model number ?
Are digital phones that you are plugging into an analogue phone line.
what you might need is a 3501-00 Vodavi/VerticalStarplus STSe Basic KSU
https://www.pcliquidations.com/p2820-vodavi-vertical-starplus-stse
or
http://www.americantelebrokers.com/vodavi-stse-3501-00-basic-key-service-unit-4x8x2-bksu-refurbished.html
these experts may be even able to advise if I am on the right solution .

look up on internet what a PABX is to get a deeper understanding .

Desi doe templates for just about any phone. You can find them on line. and you can download their software to allow you to print the tempates with cutom info.

http://www.wedophones.com/Manuals/Vodavi/Vodavi%20Starplus-STS/Starplus%20STS%

sorry this is not possible . The conference is controlled by the system , each time you add a person to the conference the volume will drop and it gets harder to hear the callers . you need to up grade to a phone system that supports a conference bridge card or just have the phone company do the conference bridge for you but it will cost you every time you do this .

THE VOICEMAIL OF OUR PHONE SYSTEM IS NOT WORKING RIGHT...

you will still need to dial a 9 from the phone to get an outside line, or you can program the analog ext to auto dial it for you. If you still can't then it sounds like the phone is in the wrong COS so it doesn't have access to the CO's.

There are two kinds of breakoutboxes. Studio 12 does not support version 1. Not sure how you can see the difference between the 2 boxes.

If this hasn't been solved, I am a certified Vodavi tech. Please give me a call