Cisco Bug: CSCtc79722 - Modem relay: 75 mS silence period may not be initialized properly
Jan 27, 2015
- Cisco IOS
Known Affected Releases
Symptom: Secure phone (V.32) modem relay may fail to connect intermittently when connecting to modems that are sensitive to a glitch in the signal between the end of answer tone and the start of modem handshaking. This bug does *not* affect non-secure phone modem relay (V.34). Conditions: This problem happens randomly, but will only be a problem with modems sensitive to a glitch between answer tone and modem handshaking.
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