Cisco Cisco TelePresence Video Communication Server Expressway
Configure the B2BUA on the “Lync gateway” VCS
When configuring the B2BUA, two of the fields to configure are the destination address and destination port
for the B2BUA to send signaling to in the Lync environment. The values that need to be entered depend on
the structure of the Lync environment:
for the B2BUA to send signaling to in the Lync environment. The values that need to be entered depend on
the structure of the Lync environment:
If the Lync environment…
Configure the signaling destination address
and port to be that of the…
and port to be that of the…
is fronted by a Hardware Load Balancer in front of Lync
Directors
Directors
Hardware Load Balancer
is fronted by a Lync Director or Director pool
Lync Director (pool)
has no Lync Director but a Hardware Load Balancer in
front of Front End Processors
front of Front End Processors
Hardware Load Balancer
is a single FEP
FEP
1. Go to
Applications > B2BUA > Microsoft Lync > Configuration
.
2. Configure the fields as follows:
Microsoft Lync B2BUA
Enabled
Lync signaling destination
address
address
IP address or FQDN of device specified above, for example
dirpool.ciscotp.com
dirpool.ciscotp.com
Lync signaling destination port IP port used by device specified above – typically 5061
Lync signaling transport
TLS
Register FindMe users as
clients on Lync
clients on Lync
No
Enable transcoders for this
B2BUA
B2BUA
If no Cisco AM GW is to be used, set to No.
If an Cisco AM GW is to be used, see Microsoft Lync 2010, VCS and Cisco
AM GW Deployment Guide
If an Cisco AM GW is to be used, see Microsoft Lync 2010, VCS and Cisco
AM GW Deployment Guide
Offer TURN Services
No
Advanced settings
Leave all advanced settings at their default values
3. Click Save.
Microsoft Lync and Cisco VCS Deployment Guide (X8.1)
Page 30 of 76
Enabling endpoints registered on the video network to call clients registered on Lync