About dbrinker

dbrinker · 10-11-2023

Anyone know where I can find the firewall rules required to allow Direct Routing for MicrosoftPhone System with Cisco Unified Border Element? They have a nice configuration guide but it does not define the network IP/ports and services required.

dbrinker · 03-03-2020

My department is rolling out VMWare Horizon Clients to business employee's laptops for performing their jobs. Currently we are unable to use Cisco Proximity (WebEx Desktop App) from the VMWare Horizon clients on these laptops to share content our of...

dbrinker · 12-12-2016

Attempting to use Proximity with an SX20 for the first time Windows Surface Pro3 OS Win 10 Enterprise and SX20 TC7.1.4 and the Proximity app on my laptop keeps flashing between "Finding Video System" and "Connecting to RECC-RM223-SX20" the SX20 but n...

dbrinker · 10-12-2023

Hi Roger,Thanks for the reply, however I need more information such as all the subnets needed to connect to the M365 phone system. We only white list exactly what is needed, we'd actually prefer spinning up a VPN tunnel if possible?

dbrinker · 12-13-2016

Also when Proximity is running on my Surface I get terrible sound feedback.

Member Since	‎08-05-2008 07:13 AM
Date Last Visited	‎10-18-2023 12:02 PM
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Direct Routing for Microsoft Phone System with Cisco Unified Border

VMHorizon Virtual Desktop Environment

Flashing between Finding video and connecting

Re: Direct Routing for Microsoft Phone System with Cisco Unified Bor

Also when Proximity is