<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>There was a product called something like red box or similar that I saw around 5 years ago. Probably not entirely helpful but maybe Google will help. <br><br><span style="font-family: UICTFontTextStyleBody; -webkit-text-size-adjust: auto;">Kind regards,</span><div><span style="font-family: UICTFontTextStyleBody; -webkit-text-size-adjust: auto;"><br></span></div><div><span style="font-family: UICTFontTextStyleBody; -webkit-text-size-adjust: auto;">Matt</span></div></div><div><br>On Aug 3, 2015, at 9:50 AM, Eric Klein <<a href="mailto:eric.klein@greenfieldtech.net">eric.klein@greenfieldtech.net</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr"><div class="gmail_extra"><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Hi all,</div><div><br></div><div>Strange request, I have a customer where we are putting an Asterisk PBX in front of a legacy (non-VoIP) PBX. One of the requirements it that the Asterisk PBX have 2 PRI ports (on towards the legacy PBX and one towards the carrier) with the ability to go to pass through should the Asterisk PBX (software or hardware level) fail.</div><div><br></div><div>I did not see this feature in the Digium, Sangoma, Allo, or OpenVox cards.</div><div><br></div><div>Does anyone know of a card that will do this? I know that Digium has an external box (the r850) that does something similar for 2 PBXs making them high availability, but in this case I only have the 1 Asterisk box acting as a gateway and passing some calls out over SIP and IAX2. </div><div><br></div><div>Any suggestions would be appreciated.</div><div><br></div><div>Thanks</div><div>Eric</div></div></div></div></div>
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