Cisco Bug: CSCsy99265 - T.37 onramp application initiates ISDN CONNECT before receiving INFO msg
Jan 28, 2017
- Cisco IOS
Known Affected Releases
Symptom: Inbound fax calls via E1 PRI configured for Overlap Receiving fail with the following error: **ERROR**: Module-CCPRI Function-CCPCC_CallRoutingIn Error-Unknown event received in message from L3 or Host: 93 Conditions: When a overlap receive call is receiving on a E1 PRI with the onramp script applied on the inbound POTS dial-peer, the fax call disconnects around 1 minute. This issue was fixed via CSCsy29797, but now the application initiates the connect before receiving the info message.
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