The following topics list the SIP limitations for AE Services. For more information about SIP limitations, see the Application Enablement Services Release Notes.
DMCC
All third-party call control capabilities are supported for the endpoints listed in SIP support. The following scenarios are not supported for SIP endpoints:
The media forking implementation approach to call recording introduced in AE Services 4.2 is not supported. That is, an application registering a DMCC softphone in dependent mode with the same extension as the user's SIP phone or softphone is not supported. If the DMCC endpoint is registered as dependent to the SIP extension, it will not receive media.
With respect to device control, DMCC cannot register an application controlled softphone in dependent mode with the same extension as the user's SIP phone or softphone for purposes such as pressing buttons, monitoring LEDs, and monitoring display.
TSAPI/JTAPI
All third-party call control capabilities are supported for the endpoints listed in SIP support, except the following capabilities:
