All Circuits Busy, BCM450 with full PRI

[nooop]

incoming calls are not working properly at all! I have a new BCM450 with a PRI and I get times when callers can't call in at all, not on a DID, or BTN or nothing. Oubound is fine always. I can watch BCM monitor and I see channel 5 almost flashing. If a call is on channel 1 and 2, then the next call skips a few channels and flashes on 5 and will not connect. PRI is provisioned normally.

 

[snowman50]

Simple things first.
warm reset telephony..channels could be locked up on card

or reboot system.

 

[nooop]

should clocking be internal, or secondary external? Would this matter?

 

[hawks]

Is this the only PRi if so then it should be set as Primary to the carrier.

 

[nooop]

I am looking at our other PRI, and I have 2 settings different, Clocking and B channel selection. Should it be descending sequential, or assending sequential?

Thanks

 

[Deweyhumbolt]

Normally, Descending Sequential, you need to be the opposite of telco.

"Adversity is Opportunity

 

[hawks]

Make the new PRI as Secondary External Clock this way if something happens to the Primary you have a back-up.

 

[Khosher]

Have you installed the patch below, it corrects a number of PRI issues

BCM450.R100.CORE-TELEPHONY-24

 

[nooop]

I did install that, and come to think of it, the issues started around that time.