[Asterisk-Users] T1 Timing Slips

[Miedema, Bud]

Does anyone know how to monitor * to see if they are receiving timing slips
on a span connected to a T100P card?  I am seeing b-channel restarts quite
often and also getting "No D-channels available" warnings from time to time.
Yesterday I had all the b-channels crash during a MeetMe Conference.  Not
good!  This PRI is connected to an Avaya Definity PBX that is onsite and
located in the same room as *.  * is set to clock off the Definity.   I am
seeing no problems on the PRI from the Definity side.

zaptel.conf is as follows:

span=1,1,0,esf,b8zs
bchan=1-23
dchan=24
defaultzone=us
loadzone=us

zapata.conf is as follows:

switchtype=national
overlapdial=yes
signaling=pri_cpe
group=15
channel => 1-23
usecallerid=yes
callerid=asreceived
musiconhold=default
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes


Thanks.