Found the problem. The telco had not changed the line card in the remote unit to match the CO. Once they corrected this trunks started working fine.
Thanks for everyones help!!
Has anyone experienced a problem with Nortel loop start trunks working with a slick 96 remote. We have had the Telco verify supervision settings, and have compared the 11C configuration to other sites we have that are now loop start and working fine.
These trunks work fine for a while, and then...
Route setting for NEDC, and FEDC are set to eth. AT&T CO is not set for disconnect supervision. IS there anything that needs to be set in the route data for loop start?
Still having problem with analog trunks. Have 11C with a three member route to three analog COT's. Had carrier convert to loop start, they missed order on one line and we converted two to loop, and the third one remained ground start We disabled the ground start trunk, and had the two loop...
Thanks, I thought LD 14 was the only load involved, but wanted to be sure. The customer is converting to a Mitel 3300 system which only supports loop start with out some expensive additional ground start option hardware. We are watching the trunks for any release problems until conversion...
Is there any other load involved in changing a COT from ground to loop start other than LD 14? Telco is making the change to loop, in the central office.
Thanks
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