Grandstream Networks UCM6200 Series, User Manual, Page: 381 / 469

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UCM6200 Series User Manual
Version 1.0.20.38
CTI SERVER
UCM supports CTI server capabilities which are designed to be a part of the CTI solution suite provided by
Grandstream, which involves the GXP17XX series, GXP21XX series and the GS Affinity application.
By default, the UCM listens to port 8888 for connection requests from the GS Affinity application. This will allow
the UCM to interact with, modify, and execute requests by the application such as setting call forwarding and
DND.
Users can change the listening port under the menu page, Web GUI → Value-added Features → CTI Server as
shown on below screenshot:
Figure 260: CTI Server Listening port
More information about GS affinity and CTI Support on Grandstream products series please refer to the following
link:
http://www.grandstream.com/sites/default/files/Resources/GS_Affinity_Guide.pdf