Closest I've come is a customer whose phone system (Toshiba?) died and I replaced it with a Grandstream UCM and VoIP phones, but they had an outdoor paging system with a Valcom amplified horn speaker. I used one of these:
https://www.cyberdata.net/collections/sip/products/011324 Very expensive. But it works. You want it to auto answer the call and put it over the speaker. If they have music, it should pre-empt the music. I think it also has a "night ringer" feature, this customer doesn't use that. -----Original Message----- From: AF <[email protected]> On Behalf Of Charles Boening Sent: Tuesday, December 22, 2020 6:36 PM To: AnimalFarm Microwave Users Group <[email protected]> Subject: Re: [AFMUG] Old Phone Question I think this is what we used to interface with an old key system that had a line in input. I think Viking has something similar. https://www.bhphotovideo.com/c/product/745342-REG/Bogen_Communications_TAMB2 _TAMB2_Telephone_Access_Module.html http://www.bogen.com/products/pdfs/telephonepagepdfs/TAMB2s.pdf __________________________________ Charles Boening Network Manager 800-858-2399 | Office [email protected] www.cot.net | Find us on Facebook __________________________________ Cal-Ore | Local. Trusted. Professional. -----Original Message----- From: AF <[email protected]> On Behalf Of Nate Burke Sent: Tuesday, December 22, 2020 4:02 PM To: Animal Farm <[email protected]> Subject: [AFMUG] Old Phone Question EXTERNAL EMAIL - Use caution when opening attachments, clicking links, or sharing sensitive information. So I'm not saying it's old.... but this was put in when I was still in High School Valcom V-2001 paging system. I'm looking to convert the driving phone system over to VoIP. I've found the manual here. https://www.valcom.com/pdf/v-2001.pdf It references terms I'm not familiar with. It says 'Compatible with Any Electronic Key or PABX' Does that mean that I can use an ATA to plug into it? Or is this something special? There are currently wires hooked up to contacts labeled 'Page Tip/Page Ring' And 'UNA Ringing' (2 wires) I"m guessing Page Tip/ring are the 2 wires that would run to the ATA, but what is UNA Ringing? Anybody hooked one of these up to an ATA before? -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
