The phones you are using might support it already (and not even need the system)
the grandstreams I have do, but I can't speak for any others. Quoting JR Richardson <[EMAIL PROTECTED]>: >> I have a customer that has two buildings that are connected with a >> fiber link. We have a single Asterisk server to cover both buildings. >> Now the customer went and bought an overhead paging system for the >> remote building and they want to integrate it with Asterisk. Is there a >> device that can connect over IP or an ATA that has an audio output port? >> The buildings are about 500 meters apart so we cannot run a cable from >> one building to the other just for audio. >> > At one customer site I use a linksys ATA setup with auto answer, > connect the tip and ring of the FXS port to the audio input of the > overhead paging system, works fine. Also at another customer site, > the paging guys installed a audio input device that activates when > ring voltage hits the line, http://www.valcom.com/v-9970.htm . > Installed an ATA, nothing special, call that extension and device > brings the ATA off-hook then bam, your passing audio to the paging > system. You can pick these up for ~$200. > > JR > -- > JR Richardson > Engineering for the Masses > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > Jon Pounder _/_/_/ _/ _/ _/ _/_/_/ _/ _/ _/_/_/_/ _/ _/_/ _/ _/ _/ _/_/ _/ _/_/ _/ _/ _/_/ _/ _/ _/ _/_/ _/ _/_/_/ _/ _/ _/_/_/_/ _/_/_/ _/ _/ _/_/_/_/ Inline Internet Systems Inc. Thorold, Ontario, Canada Tools to Power Your e-Business Solutions www.inline.net www.ihtml.com www.ihtmlmerchant.com www.opayc.com ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users