10-16-2009 12:39 PM - edited 03-15-2019 08:06 PM
team
today we had a power outage and took all system down , now the power is up , we can not receive or make any calls out , but internal extension to extension works fine..i have rebooted the ISP ISDN PRI line modem, CUCM, Unity express manager , the switch etc ..no joy
please advise me how can i make the phone system to work again , this happens all the time after a power failure an when the UPS dies completely.
thank you
10-16-2009 12:54 PM
do u see the call in the GW ?
do debug isdn q931
show isdn status to see if PRI Line is up/
10-16-2009 01:02 PM
i am new comer in cisco ip tel
how do you see call in the gateway ( GW, is that what you mean )?
how do i do debug isdn q931?
show isdn status to see if PRI Line is up/? i checked that , line is up and the modem is all fine , other wise if the line is down then red lights will show on the pri modem!
this happens every time after a power cut..thank you for your help
10-16-2009 01:02 PM
From another thread, I assume you are the end user.
Can you ask a reputable cisco partner or consultant to come over and reproduce the situation ?
10-16-2009 01:08 PM
i am the end user , but is this some thing local IT can do ? and does it require cisco engineers out every time when there is power outage?
10-16-2009 01:09 PM
No, it requires a cisco engineer once to find out the root cause and fix it.
10-16-2009 01:13 PM
ok then , logged a call with a gold partner and see..but normally when there is power outage once power is back on then all should be fine ..correct ?
i can accept may be once a while to reboot switch, cm pri modem etc ..but this happens all the time after a power failure.
thx
10-16-2009 01:16 PM
It MUST be fine, actually should be tested as part of customer acceptance sheet for new systems.
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