IP Phone Service Interruption during 22 Jun Evening | 香港中文大學資訊科技服務處

IP Phone Service Interruption during 22 Jun Evening

Users Affected	Staff
Start Time	22 Jun 2018 (Fri) 9:30PM
End Time	22 Jun 2018 (Fri) 10:30PM
Cause	Scheduled maintenance of IPT systems
Service Affected	Some IP Phones will encounter around 5-min service interruption twice during the above period with the following symptoms: no dial tune can be heard the phone conversation between IP Phone and non-IP Phone (tel. no. not starting with 3943) will be dropped immediately the phone conversation between IP Phones will not be affected if the call has been established before the service interuption.
Status	Scheduled