trace is as follows:
time data
09:24:23 TRACE STARTED 06/04/2015 CM Release String cold-03.0.124.0-21754
09:24:29 active station 3148373 cid 0x1427
09:24:29 G711MU ss

ff ps:20
rgn:1 [10.168.47.130]:25050
rgn:1 [10.168.32.9]:24866
09:24:33 dial 3141575
09:24:33 term station 3141575 cid 0x1427
09:24:33 SIP>INVITE sip:3141575@clients.scripps.org SIP/2.0
09:24:33 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:33 SIP<INVITE sip:3141575@clients.scripps.org SIP/2.0
09:24:33 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:33 SIP>INVITE sip:3141575@clients.scripps.org SIP/2.0
09:24:33 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:33 SIP<SIP/2.0 100 Trying
09:24:33 Call-ID: 80c8cc7b771de51ecd9553e5b8700
LIST TRACE
time data
09:24:33 SIP>SIP/2.0 100 Trying
09:24:33 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:37 SIP<SIP/2.0 408 Request Timeout
09:24:37 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:37 SIP>ACK sip:3141575@10.168.32.191 SIP/2.0
09:24:37 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:37 SIP>SIP/2.0 408 Request Timeout
09:24:37 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:37 SIP>ACK sip:3141575@clients.scripps.org SIP/2.0
09:24:37 Call-ID: 80c8cc7b771de51ecd9553e5b8700
09:24:37 SIP>INVITE sip:3141575@clients.scripps.org SIP/2.0
09:24:37 Call-ID: 80222f7e771de51fed9553e5b8700
09:24:37 SIP<INVITE sip:3141575@clients.scripps.org SIP/2.0
09:24:37 Call-ID: 80222f7e771de51fed9553e5b8700
09:24:37 SIP>INVITE sip:3141575@clients.scripps.org SIP/2.0
09:24:37 Call-ID: 80222f7e771de51fed9553e5b8700
LIST TRACE
time data
09:24:37 SIP<SIP/2.0 100 Trying
09:24:37 Call-ID: 80222f7e771de51fed9553e5b8700
09:24:37 SIP>SIP/2.0 100 Trying
09:24:37 Call-ID: 80222f7e771de51fed9553e5b8700
VOIP data from: [10.168.32.9]:24866
09:24:40 Jitter:0 0 0 0 0 0 0 0 0 0: Buff:13 WC:3 Avg:0
09:24:40 Pkloss:0 0 0 0 0 0 0 0 0 0: Oofo:0 WC:0 Avg:0
09:24:41 SIP<SIP/2.0 408 Request Timeout
09:24:41 Call-ID: 80222f7e771de51fed9553e5b8700
09:24:41 SIP>ACK sip:3141575@10.168.32.191 SIP/2.0
09:24:41 Call-ID: 80222f7e771de51fed9553e5b8700
09:24:41 SIP>SIP/2.0 408 Request Timeout
09:24:41 Call-ID: 80222f7e771de51fed9553e5b8700
09:24:41 SIP>ACK sip:3141575@clients.scripps.org SIP/2.0
09:24:41 Call-ID: 80222f7e771de51fed9553e5b8700
09:24:43 idle station 3148373 cid 0x1427
LIST TRACE
time data
09:25:02 TRACE COMPLETE station 3148373 cid 0x0