Hi All
i have a site connected to the PSTN through FXO CARD , when i configure the plar on the router as normal ip phone the line become onhook and after i disconnect the call , the port become offhook without any problem , BUT when i configure the plar to Auto Attendant (Cisco Unity Express) the port become onhook , but when i disconnect the call it keep onhook for 30 seconds , so how can i minimize this perioed
the voice port configuration is
voice-port 0/0/2
supervisory disconnect dualtone mid-call
cptone BR
timeouts call-disconnect 3
timeouts wait-release 1
connection plar opx 6668
caller-id enable
caller-id alerting line-reversal
caller-id alerting dsp-pre-allocate
please help