Squealing on outbound calls/trunks with new carrier......

[dcommusa]

We have a site with an Option 11c that had at&t as their provider for copper/pots-ground start trunks. They just switched to a new carrier that hands off voice/data through a Adtran.The Adtran uses the carriers T-1 as the in/out bound path for voice/data. The Adtran provides the pots/copper trunk hand-off to the Opt.11(Most carriers have this product-XO,Cavalier,Paetec--etc..) They have/had 15 copper ground start trunks. After cutting over to the new Carrier-every out-bound call is squealing-(soon as you dial "9")
The carrier has tried every adjustment on their end.
My question-Has any one ran into this issue?
Any programming changes in LD 14 that might help?
BIMP?-etc. Any way to pad copper/trunks?
Any issue with rev of Universal trunk cards?
Any ideas-The site is far from office with no remote option!!!!
Thank you!

 

[johnpoole]

look at the pdca and pcml prompts on the trunks.. and check the book for switch settings.. it's beens over a decade since i played with copper, but you can pad those

john poole
bellsouth business
columbia,sc

 

[Reusser]

Get a T1 card and move T1 right to switch

I have ad a simular problem once with a site that was 1block from CO. Trunks were to hot. We just ended up porting numbers to T1 and had no more problems.