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Cisco Bug: CSCvs12983 - ATA191 fails to respond to simultaneous incoming SIP INVITE

Last Modified

Jul 21, 2020

Products (1)

  • Cisco ATA 190 Series Analog Telephone Adapters

Known Affected Releases


Description (partial)

#1 Line 1 and Line2 are shared-line or hunting-group.
#2 An incoming call triggers two lines active at the same time.
#3 ATA191 will be stuck in some corner case, keep ringing or lost response.

line 1 and line 2 are shared-line or hunting-group.
The invite gets to two lines at the exact same time.
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Bug Details Include

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