<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Times New Roman; font-size: 12pt; color: #000000'>Cisco 2800, 3800, 2900, 3900, 2431/2432, 2435, AS53/4xx series, 7200, ASR 100x, are the ones that come to mind.<span> On the non-IOS XE systems, CUBE worked in 12.4(22) and above acceptably well, but it's much better with 15.1T (specifically 15.1.2T where transcoding on SIP to SIP is supported using PVDMs).<br><br><div><div><div>-- <br>Jason Nesheim<br><div><div></div></div></div></div></div><br></span><br>----- Original Message -----<br>From: "Alex Balashov" <abalashov@evaristesys.com><br>To: voiceops@voiceops.org<br>Sent: Tuesday, August 10, 2010 6:00:35 PM<br>Subject: Re: [VoiceOps] Ye ole Cisco Cube CM<br><br>On 08/10/2010 05:05 PM, J. Oquendo wrote:<br><br>> voice service voip<br>> allow-connections sip to sip<br><br>I'm curious: which specific devices and IOSs allow hairpinning of VoIP <br>calls?<br><br>-- <br>Alex Balashov - Principal<br>Evariste Systems LLC<br>1170 Peachtree Street<br>12th Floor, Suite 1200<br>Atlanta, GA 30309<br>Tel: +1-678-954-0670<br>Fax: +1-404-961-1892<br>Web: http://www.evaristesys.com/<br>_______________________________________________<br>VoiceOps mailing list<br>VoiceOps@voiceops.org<br>https://puck.nether.net/mailman/listinfo/voiceops<br></div></body></html>