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Cisco Bug: CSCsz40616 - No inter-digit timeout when making second call

Last Modified

Feb 22, 2014

Products (28)

  • Cisco Unified IP Phone 7900 Series
  • Cisco Unified IP Phone 7971G-GE
  • Cisco Unified Wireless IP Phone 7920
  • Cisco Unified IP Phone 7962G
  • Cisco Unified IP Phone 7945G
  • Cisco Unified IP Phone Expansion Module 7914
  • Cisco Unified Wireless IP Phone 7925G
  • Cisco Unified IP Phone 7911G
  • Cisco Unified IP Phone 7961G-GE
  • Cisco Unified IP Phone 6961
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Known Affected Releases

7.1(2.20000.2) 8.5(2) 8.5(3)

Description (partial)

If a SIP phone places a call on 'hold', and then selects 'new call' there is no inter-digit 
timeout after dialing the second call. 

Interdigit timer is typically implemented as Timer T302.

3rd gen phones using SIP protocol and one of:
overlap diaplan
route patterns using the ! feature
or any dial plan design that depends on interdigit timeout for call routing
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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