Cisco Cisco TelePresence Video Communication Server Expressway

-TLSRoute

: the route uses TLS (recommended)

-TCPRoute

: the route uses TCP (not recommended)

-Destination

: the Gateway VCS Cluster FQDN. Use the IP Address in case of TCP routes.

-MatchUri

: the SIP domain in which the Gateway VCS is authoritative.

-Port

: the TLS or TCP port to use for neighboring. It should be the same port as Port on B2BUA for Lync call

communications. The default is

65072

, but you can check the Advanced B2BUA settings on the Gateway

VCS, at Applications > B2BUA > Microsoft Lync > Configuration.

-UseDefaultCertificate

: to use the default certificate assigned to the Front End (must be

$true

) when using

TLS. Do not use this switch when creating a TCP route.

TLS route example:

C:\Users\administrator.example> $Route1=New-CsStaticRoute -TLSRoute -Destination
"lyncvcs.video.example.com" -MatchUri "video.example.com" –Port 65072 -UseDefaultCertificate $true

TCP route example:

C:\Users\administrator.example> $Route1=New-CsStaticRoute -TCPRoute -Destination "10.0.0.2" -MatchUri
"video.example.com" –Port 65072

Use

Set-CsStaticRoutingConfiguration

to assign the route to the Lync Server environment routing

configuration:

-Identity

: specifies the scope of the routing configuration for the new route. It can be at

global

or supply the

identity of a specific pool. If a pool does not have a more specific static route, it will choose the global route.

-Route @{Add=$routename}

: the name of the route you're assigning to the Identity (note the curly braces).

For example:

C:\Users\administrator.example> Set-CsStaticRoutingConfiguration -Identity global -Route @
{Add=$Route1}

Verify the static route assignment using

Get-CsStaticRoutingConfiguration | Select-Object -ExpandProperty Route

Add and assign other static routes for any other domains in the video network.

Use

Enable-CsTopology

to put the changed routing configuration into effect for the specified scope.

Note that:

■

When Lync Server tries to route a call it will first check all its registrations:

—

If any registration is found that matches the called URI, the call will be sent to that device, or if multiple
registrations exist, the call will be forked to all registered devices that match the URI.

—

If there is no registration, Lync Server will then check the static domain routes and if there is one for this
domain then Lync Server will route the call to the destination specified.

■

If static routes are set up, VCS will receive any requests to that domain that Lync cannot handle, and thus may
receive significant volumes of mis-dial traffic.

Test Calls from Internal Lync Client to Internal Endpoint

Test calls from Lync clients registered on Lync Server to endpoints registered on VCS Control. For example, call

david.jones.office@video.example.com

from a Lync client registered on Lync Server.

Cisco VCS and Microsoft Lync Deployment Guide

Configuration