It occurs to me that if you didn't want to build an Asterisk box with a PRI interface, or hunt down an already-assembled embedded system that can run Asterisk and has a built-in T1/PRI interface (they are scarce) and wanted an off-the-shelf solution instead, you could probably pair the Citel Portico box up with an Adtran TA900e. Phones go into Citel, Citel talks SIP with Adtran, Adtran terminates telco PRI. -- Nathan From: VoiceOps [mailto:voiceops-bounces at voiceops.org] On Behalf Of Nathan Anderson Sent: Wednesday, May 11, 2016 1:39 AM To: 'Erik Flournoy' Cc: voiceops at voiceops.org Subject: Re: [VoiceOps] Centrex Nodes Read the product description again. This piece of equipment services digital Centrex phones (Nortel DMS/"P phone"). It doesn't have the PRI interface, but that is easily fixed with an Asterisk or Freeswitch box wth a T1/PRI card in it. Connect the Citel Portico-TVA up to the Asterisk box via Ethernet and have them peer with each other with SIP. Problem solved. -- Nathan From: Erik Flournoy [mailto:erik at eespro.com] Sent: Wednesday, May 11, 2016 1:16 AM To: Nathan Anderson Cc: voiceops at voiceops.org<mailto:voiceops at voiceops.org> Subject: RE: [VoiceOps] Centrex Nodes I'm actually looking for a piece of equipment to do the opposite. Service digital Centrex phones but accept a PRI input without the huge DMS switch. On May 10, 2016 7:54 PM, "Nathan Anderson" <nathana at fsr.com<mailto:nathana at fsr.com>> wrote: You mean like this?: https://www.abptech.com/old/products/citelGateway.html You didn't specify analog or digital Centrex but I assume digital because as far as I know, all analog "Centrex" phones use the same signalling as any analog phone (i.e., loop start + DTMF + FSK-modulated CID). (A second quick Google suggests the above product is actually called the Portico: http://www.citel.com/products/portico-tva/) -- Nathan From: VoiceOps [mailto:voiceops-bounces at voiceops.org<mailto:voiceops-bounces at voiceops.org>] On Behalf Of Erik Flournoy Sent: Tuesday, May 10, 2016 8:10 PM To: voiceops at voiceops.org<mailto:voiceops at voiceops.org> Subject: [VoiceOps] Centrex Nodes Hey, Does anyone know of any remote nodes or mini PBX that can run Centrex phones but essential connect to a PRI? Thanks, Erik F CONFIDENTIALITY NOTICE This e-mail message, including any attachments from EESPRO.com - contain information which is CONFIDENTIAL AND/OR LEGALLY PRIVILEGED. The information is intended only for the use of the individual named above and may not be disseminated to any other party without written permission. If you are not the intended recipient, or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, disclosure, distribution, copying or taking of any action in reliance on the contents of this e-mailed information is strictly prohibited. If you have received this transmission in error, please immediately notify info at eespro.com<mailto:info at eespro.com>, and permanently delete this e-mail and the attachments hereto, if any, and destroy any printout thereof.