here is the trace
list trace station 2100 Page 1
LIST TRACE
time data
13:23:01 Calling party trunk-group 82 member 1 cid 0xec
13:23:01 Calling Number & Name NO-CPNumber NO-CPName
13:23:01 dial 2100
13:23:01 ring station 2100 cid 0xec
13:23:01 G711MU ss

ff ps:20
rgn:1 [192.168.26.87]:3136
rgn:1 [192.168.25.12]:2060
13:23:11 no answer station 2100 cid 0xec
13:23:11 coverage-path 136 point 1 cid 0xec
VOIP data from: [192.168.25.12]:2060
13:23:12 Jitter:1 0 0 0 0 0 0 0 0 0: Buff:12 WC:3 Avg:1
13:23:12 Pkloss:0 0 0 0 0 0 0 0 0 0: Oofo:0 WC:0 Avg:0
VOIP data from: [192.168.25.12]:2060
13:23:21 Jitter:1 0 0 0 0 0 0 0 0 0: Buff:14 WC:3 Avg:0
13:23:21 Pkloss:0 0 0 0 0 0 0 0 0 0: Oofo:0 WC:0 Avg:0
list trace station 2100 Page 2
LIST TRACE
time data
VOIP data from: [192.168.25.12]:2060
13:23:31 Jitter:1 0 1 0 0 0 0 0 0 0: Buff:13 WC:3 Avg:0
13:23:31 Pkloss:0 0 0 0 0 0 0 0 0 0: Oofo:0 WC:0 Avg:0
VOIP data from: [192.168.25.12]:2060
13:23:41 Jitter:1 1 1 0 0 0 0 0 0 0: Buff:13 WC:3 Avg:0
13:23:41 Pkloss:0 0 0 0 0 0 0 0 0 0: Oofo:0 WC:0 Avg:0
13:23:51 denial event 1338: Wait for answer timeout D1=0x830052 D2=0xec
13:23:58 idle trunk-group 82 member 1 cid 0xec
i can still hear a ringing tone even though the trunks are busy-out