Deploying B2B URI Dialing with Cisco UC Manager and

58 Pages·2013·2.51 MB·English

by  Kirk Mossing

Deploying B2B URI Dialing
with Cisco UC Manager and
VCS Expressway Solution
BRKUCC-2340
Kevin Roarty, Technical Marketing Engineer
John Burnett, Technical Marketing Engineer
Abstract
With the 9.0 release of Cisco Unified Communications Manager, SIP URI dialing
is now a mainstream feature that is easy to deploy within the enterprise.
URI dialing also enables elegant business reachability for voice + video or voice
alone over the internet.
But how does a typical Cisco UC Manager voice deployment enable internet
facing URI dialing?
And how can you enable this reachability without compromising your voice
environment?
This session will cover the steps required to enable URI dialing on Cisco UC
Manager including the integration with the VCS Expressway solution,
emphasizing secure deployment considerations every step along the way.
BRKUCC-2340 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Public 3
Associated Sessions
 BRKEVT-2319 Business to Business Video
 BRKUCC-2008 Enterprise Dial Plan Fundamentals
 BRKUCC-3000 Advanced Dial Plan Design for Unified Communications
Networks
 BRKUCC-2501 Cisco UC Manager Security
 BRKEVT-2801 Cisco TelePresence: best practices for call control integration
BRKUCC-2340 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Public 4
Agenda
4  Reference Architecture and Targeted Call Flows
12  Enabling SIP URI dialing in UCM, plus SIP trunk
7  VCS Control Setup, including UCM neighbor zone
5  Expressway Setup
4  Define the Security Threats, discuss expanded attack surface
8  Protecting your environment w/ security in layers
 Q & A
Targe ting 40
content slides
BRKUCC-2340 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Public 5
Laying the groundwork…
Standards Based Voice and Video Federation
Unified Call Control Reference Architecture
Inside firewall DMZ Outside firewall EX90 @ Partner
(Intranet) (Public Internet)
Collaboration
Internet
Services
SIP Phones @ Partner
UCM VCS VCS
Control Expressway
EX90 @ Home
on-premise endpoints
BRKUCC-2340 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Public 7
Call Flows in Focus ( 1 of 2 )
Inside firewall DMZ Outside firewall EX90 @ Partner
(Intranet) (Public Internet)
Collaboration
Internet
Services
SIP Phones @ Partner
UCM VCS VCS
Control Expressway
EX90 @ Home
B2B SIP URI call between on-premise
endpoint and partner’s video endpoint
on-premise endpoints
BRKUCC-2340 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Public 8
Call Flows in Focus ( 2 of 2 )
Inside firewall DMZ Outside firewall EX90 @ Partner
(Intranet) (Public Internet)
Collaboration
Internet
Services
SIP Phones @ Partner
UCM VCS VCS
Control Expressway
EX90 @ Home
B2B SIP URI call between remote
endpoint registered to VCS Expressway
on-premise endpoints
and partner’s video endpoint
BRKUCC-2340 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Public 9
UCM and VCS Versions
 UCM 9.1.1
 VCS X7.2
BRKUCC-2340 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Public 10