[asterisk-dev] frequent channel reset problem

[Ming-Ching Tiew]

Hi,
 
I am stucked with a nasty PRI problem for 2 weeks now and
will appreciate if I could get some help from here. The
problem is that my zaptel.conf and zapata.conf have been
working with one PRI line but it is not working with another
PRI. I could easily blame it to the PRI line quality
itself, but the fact is that the PRI line has been working
fine with at least 2 PBXes for ages without experiencing channel
reset or call drop problem. However when connected to 
asterisk using wct4xxp driver, it will get call drop randomly
every now and then.