Проблема со звонками на межгород

Добрый день.

Имеется CUCM 8.6.2, к нему подвязан роутер 2911 с fxo-портом (в него подключена старая городская линия) по mgcp.
При настройке проявилась проблема со звонками на межгород/мобильники.
На CUCM имеем абсолютно аналогичные Route Pattern.
При входящих звонках, либо звонках по городу - все хорошо. Когда пытаемся осуществить исходящий звонок по межгороду - получаем отказ.
debug voice ccapi в обоих случаях аналогичен, но при звонке на межгород в определенный момент получает Disconnect с 16 причиной.
Вот вывод проблемного звонка. При звонке на городской номер дебаг показывает все аналогично до момента с Disconnect.

Jan 20 07:59:14.071: //-1/xxxxxxxxxxxx/CCAPI/ccIFCallSetupRequestPrivate:
Interface=0x29AE75A8, Interface Type=6, Destination=89054033717, Mode=0x9,
Call Params(Calling Number=,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
Called Number=89054033717(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,
Subscriber Type Str=, FinalDestinationFlag=FALSE, Outgoing Dial-peer=0, Call Count On=FALSE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id=A000000001c00ad5000000F5)
Jan 20 07:59:14.071: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Jan 20 07:59:14.071: :cc_get_feature_vsa malloc success
Jan 20 07:59:14.071: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Jan 20 07:59:14.071: cc_get_feature_vsa count is 1
Jan 20 07:59:14.071: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Jan 20 07:59:14.071: :FEATURE_VSA attributes are: feature_name:0,feature_time:826629992,feature_id:161
Jan 20 07:59:14.071: //161/96682CD48040/CCAPI/ccIFCallSetupRequestPrivate:
SPI Call Setup Request Is Success; Interface Type=6, FlowMode=1
Jan 20 07:59:14.071: //161/96682CD48040/CCAPI/ccCallSetContext:
Context=0x29DABC90
Jan 20 07:59:14.075: //-1/xxxxxxxxxxxx/CCAPI/ccIFCallSetupRequestPrivate:
Interface=0x30ABA9DC, Interface Type=9, Destination=0.0.0.0, Mode=0x9,
Call Params(Calling Number=,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
Called Number=(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,
Subscriber Type Str=, FinalDestinationFlag=FALSE, Outgoing Dial-peer=0, Call Count On=TRUE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id=A000000001c00ad5000000F5)
Jan 20 07:59:14.075: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Jan 20 07:59:14.075: :cc_get_feature_vsa malloc success
Jan 20 07:59:14.075: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Jan 20 07:59:14.075: cc_get_feature_vsa count is 2
Jan 20 07:59:14.075: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Jan 20 07:59:14.075: :FEATURE_VSA attributes are: feature_name:0,feature_time:826629768,feature_id:162
Jan 20 07:59:14.075: //162/96682CD48040/CCAPI/ccIFCallSetupRequestPrivate:
SPI Call Setup Request Is Success; Interface Type=9, FlowMode=1
Jan 20 07:59:14.075: //162/96682CD48040/CCAPI/ccCallSetContext:
Context=0x29DABA80
Jan 20 07:59:14.075: //162/96682CD48040/CCAPI/cc_api_call_connected:
Interface=0x30ABA9DC, Data Bitmask=0x0, Progress Indication=NULL(0),
Connection Handle=0
Jan 20 07:59:14.075: //162/96682CD48040/CCAPI/cc_api_call_connected:
Call Entry(Connected=TRUE, Responsed=TRUE, Retry Count=0)
Jan 20 07:59:14.075: //161/96682CD48040/CCAPI/cc_api_call_proceeding:
Interface=0x29AE75A8, Progress Indication=NULL(0)
Jan 20 07:59:26.127: //161/96682CD48040/CCAPI/ccCallDisconnect:
Cause Value=16, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Jan 20 07:59:26.127: //161/96682CD48040/CCAPI/ccCallDisconnect:
Cause Value=16, Call Entry(Responsed=FALSE, Cause Value=16)
Jan 20 07:59:26.127: //161/96682CD48040/CCAPI/cc_api_get_transfer_info:
Transfer Number Is Null
Jan 20 07:59:26.127: //162/96682CD48040/CCAPI/ccCallDisconnect:
Cause Value=16, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Jan 20 07:59:26.127: //162/96682CD48040/CCAPI/ccCallDisconnect:
Cause Value=16, Call Entry(Responsed=TRUE, Cause Value=16)
Jan 20 07:59:26.127: //162/96682CD48040/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x30ABA9DC, Tag=0x0, Call Id=162,
Call Entry(Disconnect Cause=16, Voice Class Cause Code=0, Retry Count=0)
Jan 20 07:59:26.127: //162/96682CD48040/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
Jan 20 07:59:26.127: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Jan 20 07:59:26.127: :cc_free_feature_vsa freeing 31455E80
Jan 20 07:59:26.127: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Jan 20 07:59:26.127: vsacount in free is 1
Jan 20 07:59:26.131: //161/96682CD48040/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x29AE75A8, Tag=0x0, Call Id=161,
Call Entry(Disconnect Cause=16, Voice Class Cause Code=0, Retry Count=0)
Jan 20 07:59:26.131: //161/96682CD48040/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
Jan 20 07:59:26.131: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Jan 20 07:59:26.131: :cc_free_feature_vsa freeing 31455F60
Jan 20 07:59:26.131: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Jan 20 07:59:26.131: vsacount in free is 0


вывод call history voice compact

A/O FAX T Codec type Peer Address IP R: disc-cause
190 ORG T12 g711ulaw VOIP P 0.0.0.0:0 D10
189 ORG T0 None TELE P D10
192 ORG T15 g711ulaw VOIP P 192.168.11.101:17028 D10
191 ORG T4 g711ulaw TELE P D10
194 ORG T12 g711ulaw VOIP P 0.0.0.0:0 D10
193 ORG T0 None TELE P D10
196 ORG T30 g711ulaw VOIP P 0.0.0.0:0 D10
195 ANS T30 g711ulaw TELE P D10
198 ORG T12 g711ulaw VOIP P 0.0.0.0:0 D10
197 ORG T0 None TELE P D10
200 ORG T15 g711ulaw VOIP P 192.168.11.101:17152 D10
199 ORG T4 g711ulaw TELE P D10


В чем может быть причина данного?