http://www.pbxforvoip.com/PBX-and-KSU_c3.htm Business phone system, voip pbx, Music on hold, Vonage, Comcast phone system - PBX and KSU Mon, 30 Aug 2010 22:36:24 GMT Mon, 30 Aug 2010 22:36:24 GMT 60 PBX and KSU PBX and KSU 2010-08-30T22:36:24Z http://www.pbxforvoip.com/images/1177001033195406642525.jpeg http://www.pbxforvoip.com/PBX-and-KSU_c3.htm Business phone system, voip pbx, Music on hold, Vonage, Comcast phone system - PBX and KSU http://www.pbxforvoip.com/4-line-16-ext-PBX-PABX-with-Auto-Attendant-and-Music-On-Hold-DL-416-PBX-PABX.htm?categoryId=3 DL-416 PBX with limited 3 part Auto Attendant and Music On Hold adapter and PA system Line level output. Has 4 Lines x 16 extensions. Connects to All Lines - even Vonage VOIP and Comcast.. http://www.pbxforvoip.com/4-line-16-ext-PBX-PABX-with-Auto-Attendant-and-Music-On-Hold-DL-416-PBX-PABX.htm?categoryId=3 http://www.pbxforvoip.com/Four-Line-24-extension-PBX-PABX-Upgradeable-DL-424-832PBX.htm?categoryId=3 PBX is 4 Lines x 24 extensions and is upgradable to 8 lines x 32 extensions. It is Vonage and regular line compatible, works with standard touch tone phones. Has PA out jack and is compatible with our Voice Mail Systems. Has 3 part Auto attendant! http://www.pbxforvoip.com/Four-Line-24-extension-PBX-PABX-Upgradeable-DL-424-832PBX.htm?categoryId=3