On Monday evening we cutover from one Telco provider to another on our Local service. We had (12)incoming analog trunks & (10)outgoing trunks. We now have a T-1 Supertrunk for incoming and outgoing calls.
On Tuesday several employees were complaining because customers were complaining of repeated busy signals & were not able to call into our company. On Wednesday morning (Today), an employee tried to call in & leave a voicemail for a fellow employee notifying them that they would be late. This employee tried (8) different DID numbers & all were busy. The problem is there was no one at their desk at this time. This was before business hours.
Please advise