Cisco Bug: CSCut10922 - CPP provisioning failed for SIP-TDM callflow (IWAN, voice interop)
Feb 13, 2018
- Cisco 4000 Series Routers
Known Affected Releases
Symptom: SIP-TDM call failed due to DSP initialization failed. Conditions: ISR 4451 with IWAN Configs (PFR v3) enabled.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases