Sometimes No Audio

I am having a strange issue with my phone system. Most of the phone numbers I dial work without issue… however some of the phone numbers I dial sit for a long time saying “calling…” and then they say “third party ringing”… but there is never any sound… on either end.

Again, I say that this is only for some numbers… example

more testing

1250967**** works ------------Prince George BC, Canada (outside city limits)
1250842**** works-------------Hazelton BC, Canada
1250962**** doesnt work. ----Prince George BC, Canada (inside city)
1250964**** doesnt work. ----Prince George BC, Canada (inside city)
1250563**** doesnt work. ----Prince George BC, Canada (inside city)
1250562**** doesnt work. ----Prince George BC, Canada (inside city)
1250963**** doesnt work. ----Prince George BC, Canada (inside city)
1250614**** doesnt work. ----Prince George BC, Canada (inside city)

1403975**** works ------------Calgary AB, Canada (mobile phone)
1403932**** works ------------Cochrane AB, Canada
1403700**** works ------------Calgary AB, Canada (mobile phone)

outbound route dial pattern
1NXXNXXXXXX
NXXNXXXXXX

trunk dial rules
1+NXXXXXXXXX
1403+XXXXXXX
1250+XXXXXXX

the output of the calls is always the same whether there is sound or not… see below
– Executing [[email protected]:1] Macro(“SIP/201-b7663df0”, “user-callerid|SKIPTTL|”) in new stack
– Executing [[email protected]:1] Set(“SIP/201-b7663df0”, “AMPUSER=201”) in new stack
– Executing [[email protected]:2] GotoIf(“SIP/201-b7663df0”, “0?report”) in new stack
– Executing [[email protected]:3] ExecIf(“SIP/201-b7663df0”, “1|Set|REALCALLERIDNUM=201”) in new stack
– Executing [[email protected]:4] Set(“SIP/201-b7663df0”, “AMPUSER=201”) in new stack
– Executing [[email protected]:5] Set(“SIP/201-b7663df0”, “AMPUSERCIDNAME=Chase”) in new stack
– Executing [[email protected]:6] GotoIf(“SIP/201-b7663df0”, “0?report”) in new stack
– Executing [[email protected]:7] Set(“SIP/201-b7663df0”, “AMPUSERCID=201”) in new stack
– Executing [[email protected]:8] Set(“SIP/201-b7663df0”, “CALLERID(all)=“Chase” <201>”) in new stack
– Executing [[email protected]:9] Set(“SIP/201-b7663df0”, “REALCALLERIDNUM=201”) in new stack
– Executing [[email protected]:10] GotoIf(“SIP/201-b7663df0”, “1?continue”) in new stack
– Goto (macro-user-callerid,s,19)
– Executing [[email protected]:19] NoOp(“SIP/201-b7663df0”, “Using CallerID “Chase” <201>”) in new stack
– Executing [[email protected]:2] Set(“SIP/201-b7663df0”, “_NODEST=”) in new stack
– Executing [[email protected]:3] Macro(“SIP/201-b7663df0”, “record-enable|201|OUT|”) in new stack
– Executing [[email protected]:1] GotoIf(“SIP/201-b7663df0”, “1?check”) in new stack
– Goto (macro-record-enable,s,4)
– Executing [[email protected]:4] AGI(“SIP/201-b7663df0”, “recordingcheck|20081013-172653|1223940413.370”) in new stack
– Launched AGI Script /var/lib/asterisk/agi-bin/recordingcheck
recordingcheck|20081013-172653|1223940413.370: Outbound recording not enabled
– AGI Script recordingcheck completed, returning 0
– Executing [[email protected]:5] MacroExit(“SIP/201-b7663df0”, “”) in new stack
– Executing [[email protected]:4] Macro(“SIP/201-b7663df0”, “dialout-trunk|2|2505634166||”) in new stack
– Executing [[email protected]:1] Set(“SIP/201-b7663df0”, “DIAL_TRUNK=2”) in new stack
– Executing [[email protected]:2] GosubIf(“SIP/201-b7663df0”, “0?sub-pincheck|s|1”) in new stack
– Executing [[email protected]:3] GotoIf(“SIP/201-b7663df0”, “0?disabletrunk|1”) in new stack
– Executing [[email protected]:4] Set(“SIP/201-b7663df0”, “DIAL_NUMBER=2505634166”) in new stack
– Executing [[email protected]:5] Set(“SIP/201-b7663df0”, “DIAL_TRUNK_OPTIONS=tr”) in new stack
– Executing [[email protected]:6] Set(“SIP/201-b7663df0”, “OUTBOUND_GROUP=OUT_2”) in new stack
– Executing [[email protected]:7] GotoIf(“SIP/201-b7663df0”, “0?nomax”) in new stack
– Executing [[email protected]:8] GotoIf(“SIP/201-b7663df0”, “0?chanfull”) in new stack
– Executing [[email protected]:9] GotoIf(“SIP/201-b7663df0”, “0?skipoutcid”) in new stack
– Executing [[email protected]:10] Set(“SIP/201-b7663df0”, “DIAL_TRUNK_OPTIONS=”) in new stack
– Executing [[email protected]:11] Macro(“SIP/201-b7663df0”, “outbound-callerid|2”) in new stack
– Executing [[email protected]:1] ExecIf(“SIP/201-b7663df0”, “0|SetCallerPres|”) in new stack
– Executing [[email protected]:2] ExecIf(“SIP/201-b7663df0”, “0|Set|REALCALLERIDNUM=201”) in new stack
– Executing [[email protected]:3] GotoIf(“SIP/201-b7663df0”, “1?normcid”) in new stack
– Goto (macro-outbound-callerid,s,6)
– Executing [[email protected]:6] Set(“SIP/201-b7663df0”, “USEROUTCID=”) in new stack
– Executing [[email protected]:7] Set(“SIP/201-b7663df0”, “EMERGENCYCID=”) in new stack
– Executing [[email protected]:8] Set(“SIP/201-b7663df0”, “TRUNKOUTCID=”) in new stack
– Executing [[email protected]:9] GotoIf(“SIP/201-b7663df0”, “1?trunkcid”) in new stack
– Goto (macro-outbound-callerid,s,12)
– Executing [[email protected]:12] ExecIf(“SIP/201-b7663df0”, “0|Set|CALLERID(all)=”) in new stack
– Executing [[email protected]:13] GotoIf(“SIP/201-b7663df0”, “1?exit”) in new stack
– Goto (macro-outbound-callerid,s,11)
– Executing [[email protected]:11] MacroExit(“SIP/201-b7663df0”, “”) in new stack
– Executing [[email protected]:12] ExecIf(“SIP/201-b7663df0”, “1|AGI|fixlocalprefix”) in new stack
– Launched AGI Script /var/lib/asterisk/agi-bin/fixlocalprefix
== fixlocalprefix: Dialpattern 1+NXXXXXXXXX matched. 2505634166 -> 1250563****
– AGI Script fixlocalprefix completed, returning 0
– Executing [[email protected]:13] Set(“SIP/201-b7663df0”, “OUTNUM=1250563****”) in new stack
– Executing [[email protected]:14] Set(“SIP/201-b7663df0”, “custom=SIP/Infinitas”) in new stack
– Executing [[email protected]:15] ExecIf(“SIP/201-b7663df0”, “0|Set|DIAL_TRUNK_OPTIONS=M(setmusic^)”) in new stack
– Executing [[email protected]:16] Macro(“SIP/201-b7663df0”, “dialout-trunk-predial-hook|”) in new stack
– Executing [[email protected]:1] MacroExit(“SIP/201-b7663df0”, “”) in new stack
– Executing [[email protected]:17] GotoIf(“SIP/201-b7663df0”, “0?bypass|1”) in new stack
– Executing [[email protected]:18] GotoIf(“SIP/201-b7663df0”, “0?customtrunk”) in new stack
– Executing [[email protected]:19] Dial(“SIP/201-b7663df0”, “SIP/Infinitas/1250563****|300|”) in new stack
– Called Infinitas/1250563****
== Spawn extension (macro-dialout-trunk, s, 19) exited non-zero on ‘SIP/201-b7663df0’ in macro ‘dialout-trunk’
== Spawn extension (macro-dialout-trunk, s, 19) exited non-zero on ‘SIP/201-b7663df0’
– Executing [[email protected]:1] Macro(“SIP/201-b7663df0”, “hangupcall|”) in new stack
– Executing [[email protected]:1] ResetCDR(“SIP/201-b7663df0”, “w”) in new stack
– Executing [[email protected]:2] NoCDR(“SIP/201-b7663df0”, “”) in new stack
– Executing [[email protected]:3] GotoIf(“SIP/201-b7663df0”, “1?skiprg”) in new stack
– Goto (macro-hangupcall,s,6)
– Executing [[email protected]:6] GotoIf(“SIP/201-b7663df0”, “1?skipblkvm”) in new stack
– Goto (macro-hangupcall,s,9)
– Executing [[email protected]:9] GotoIf(“SIP/201-b7663df0”, “1?theend”) in new stack
– Goto (macro-hangupcall,s,11)
– Executing [[email protected]:11] Hangup(“SIP/201-b7663df0”, “”) in new stack

Please… any help would be greatly appreciated.