Preview Tool

Cisco Bug: CSCsz78436 - memory leak in Appliction layer

Last Modified

Feb 15, 2017

Products (1)

  • Cisco 2800 Series Integrated Services Routers

Known Affected Releases


Description (partial)


Cisco VoIP gateway configurd for T37 onramp application may stop processing onramp fax calls after some time.


Cisco IOS VoIP gateway configured for T37 onramp application may experience abnormal memory usage while processing T37 fax calls.  After some period if the free IO memory (as seen with <CmdBold>show memory stat<noCmdBold>) drops below 2M, the router will stop processing onramp fax calls.

If this occurs, the following error message will be seen:

%LAPP_ON_MSGS-6-LAPP_ON_CAUSE_NO_MEMORY: No memory available
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.