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Cisco Bug: CSCum01222 - C/EX: Produce fast busy when calling an unreachable phone

Last Modified

Jul 02, 2014

Products (1)

  • Cisco Telepresence Integrator C Series

Known Affected Releases

6.2.1 6.3.x

Description (partial)

When a Cisco C-series or EX-series endpoint is unable to establish a call, a fast busy signal is not played in the same way that a Cisco CTS-series, TX-series, or Cisco IP phone would play the fast busy signal - the endpoint only displays "connecting" then will disconnect after some time without playing any audible tones.

This behavior has been observed when a Cisco EX60 registered to Cisco Unified Communications Manager attempts to dial an unreachable number.  An IP phone will play the fast busy tine while the EX60 will not.
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