CER CCG for AT&T Certified IP-PBX Solutions for AT&T IP Flexible Reach and IP Toll-Free on AVPN, ISR G2 And
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AT&T Certified IP-PBX Solutions for AT&T IP Flexible Reach Service and/or AT&T IP Toll-Free on AT&T VPN CER Customer Configuration Guide (November 12, 2015, Version 2.5) AT&T IP Flexible Reach Service and AT&T IP Toll-Free on AT&T VPN Service Customer Edge Router Customer Configuration Guide for AT&T Certified IP-PBX Solutions November 12, 2015 Version 2.5 © 2013 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners 1 AT&T Certified IP-PBX Solutions for AT&T IP Flexible Reach Service and/or AT&T IP Toll-Free on AT&T VPN CER Customer Configuration Guide (November 12, 2015, Version 2.5) . 1 INTRODUCTION ......................................................................................................................................... 5 2 OVERVIEW ................................................................................................................................................ 13 3 SPECIAL CONSIDERATIONS .................................................................................................................... 13 4 CUSTOMER EDGE ROUTER CONFIGURATIONS FOR VARIOUS IP-PBX SOLUTIONS .......................... 14 4.1 STANDARD IP-PBX WITH A CASCADED SBC ................................................................................................... 14 4.1.1 Topology .............................................................................................................................................. 14 4.1.2 Standard Solution ............................................................................................................................... 15 4.1.3 Optional NAT Solution (non-standard configuration) ...................................................................... 18 4.2 CISCO UNIFIED COMMUNICATIONS MANAGER EXPRESS (CME) WITH CISCO UNITY EXPRESS (CUE) ................... 20 4.2.1 Topology .............................................................................................................................................. 21 4.2.2 Standard Solution ............................................................................................................................... 21 4.2.3 Optional NAT Solution (non-standard configuration) ...................................................................... 24 4.3 CISCO UNIFIED COMMUNICATIONS MANAGER (CUCM) WITH CISCO UNIFIED BORDER ELEMENT (CUBE) [INCLUDES CISCO CUSTOMER VOICE PORTAL (CVP) IN AN IPTF SOLUTION!] .................................................................. 26 4.3.1 Topology .............................................................................................................................................. 27 4.3.2 Standard Solution (binding signaling/media to a loopback interface) ............................................ 28 4.3.3 Non-Standard Solution (binding signaling/media to physical interfaces) ....................................... 31 4.3.4 Optional NAT Solution - binding signaling/media to a loopback interface (non-standard configuration) ................................................................................................................................................... 33 4.3.5 Optional NAT Solution - binding signaling/media to physical interfaces (non-standard configuration) ................................................................................................................................................... 35 4.4 CISCO UNIFIED COMMUNICATIONS MANAGER (CUCM) WITH CISCO UNIFIED BORDER ELEMENT (CUBE) AND CISCO UNIFIED SIP PROXY (CUSP) ............................................................................................................................. 38 4.4.1 Topology .............................................................................................................................................. 38 4.4.2 Standard Solution ............................................................................................................................... 39 4.4.3 Optional NAT Solution (non-standard configuration) ...................................................................... 42 4.5 CISCO UNIFIED COMMUNICATIONS MANAGER (CUCM) WITH CISCO UNIFIED BORDER ELEMENT (CUBE) IN A HIGH AVAILABILITY CONFIGURATION .......................................................................................................................... 45 4.5.1 Standard Solution (default binding of Signaling IP Address)............................................................ 45 4.5.2 Optional NAT Solution – default binding of Signaling IP Address ..................................................... 48 4.6 CISCO UNIFIED COMMUNICATIONS MANAGER (CUCM) WITH ACME PACKET SESSION BORDER CONTROLLER (SBC) OR SONUS NBS5200/9000 ............................................................................................................................ 50 4.6.1 Topology .............................................................................................................................................. 51 4.6.2 Standard Solution ............................................................................................................................... 51 4.6.3 Optional NAT Solution (non-standard configuration) ...................................................................... 54 4.7 AVAYA COMMUNICATIONS MANAGER (WITHOUT AN SBC) .............................................................................. 56 4.7.1 Topology .............................................................................................................................................. 56 4.7.2 Standard NAT/PAT Solution (required) ............................................................................................ 57 4.8 AVAYA (NORTEL) BUSINESS COMMUNICATION MANAGER (BCM) RELEASE 6.0 (WITHOUT AN SBC) ................. 61 4.8.1 Topology .............................................................................................................................................. 61 4.8.2 Standard NAT/PAT Configuration (required) ................................................................................... 62 4.9 AVAYA IP OFFICE (WITHOUT AN SBC) .......................................................................................................... 66 4.9.1 Topology .............................................................................................................................................. 66 4.9.2 Standard Solution ............................................................................................................................... 66 4.9.3 Optional NAT Solution (non-standard configuration) ...................................................................... 69 2 AT&T Certified IP-PBX Solutions for AT&T IP Flexible Reach Service and/or AT&T IP Toll-Free on AT&T VPN CER Customer Configuration Guide (November 12, 2015, Version 2.5) 4.10 AVAYA COMMUNICATIONS MANAGER OR AVAYA COMMUNICATION SERVER 1000 OR AURA EXPERIENCE PORTAL OR VOICE PORTAL WITH AN SBC (ACME PACKET NET-NET SBC/AURA SBC/SIPERA E-SBC) AND OPTIONAL AVAYA SESSION MANAGER FOR CERTAIN SCENARIOS ................................................................................................................ 72 4.10.1 Topology ......................................................................................................................................... 72 4.10.2 Standard Solution .......................................................................................................................... 73 4.10.3 Optional NAT Solution (non-standard configuration) .................................................................. 75 4.11 AVAYA NOTIFICATION SOLUTION (ANS) WITH ACME PACKET NET-NET SBC ................................................. 78 4.12 MICROSOFT LYNC SERVER 2010 OR MICROSOFT OFFICE COMMUNICATION SERVER 2007 R2 WITH CISCO UNIFIED BORDER ELEMENT (CUBE) ........................................................................................................................................ 79 4.12.1 Topology ......................................................................................................................................... 79 4.12.2 Standard Solution .......................................................................................................................... 80 4.12.3 Optional NAT Solution (non-standard configuration) .................................................................. 83 4.13 MICROSOFT OFFICE COMMUNICATION SERVER (OCS) 2007 R2 WITH NETWORK EQUIPMENT TECHNOLOGIES (NET) VX 1200/1800 GATEWAY ............................................................................................................................. 85 4.13.1 Topology ......................................................................................................................................... 86 4.13.2 Standard Solution .......................................................................................................................... 87 4.13.3 Optional NAT Solution (non-standard configuration) .................................................................. 89 4.14 MICROSOFT LYNC SERVER 2010/MICROSOFT OFFICE COMMUNICATION SERVER 2007 R2 WITH ACME PACKET NET-NET SBC OR SONUS SBC ...................................................................................................................................