Интеграция 1С унф и ВАТС Ростелеком ошибка 401.5

[tigra]

Веб сервер IIS. 1C опубликована, и доступна снаружи, пользователи заходят нормально.Настройка через телефонии стандартный интерфейс Облачной телефонии. Подключение к АТС Ростелеком проходит
нормально, исходящие идут, а вот когда АТС пытается подключится к 1С чтобы передать входящий вызов, то идет ошибка 401.5.
Ключи в 1С указаны правильно.В логах 1с вызов есть, но пользователь неизвестен. подскажите где может быть ошибка?
Вот что происходит на стороне 1С во время запроса
04:55.126001-0,CONN,1,process=w3wp,OSThread=9940,Txt='addrBelongsToThisComputer2, address=SERVER2008, result=true'
04:55.126002-0,CONN,1,process=w3wp,OSThread=9940,ClientID=3,Protected=0,Txt='Connected, client=(23)[::1]:52528, server=(23)[::1]:1541, marker=1'
04:55.126003-0,CONN,1,process=w3wp,OSThread=9940,Txt='Ping direction opened: address=[::1]:1541,pingTimeout=15000,pingPeriod=3000,lastSentTs=1183846830,lastReceivedTs=1183846830,lastReceivedTestTs=,directionID=e762e333-5caa-443f-a8c6-4192b1443958'
04:55.126004-0,CONN,1,process=w3wp,OSThread=9940,Txt='Connection added to ping direction: address=[::1]:1541,pingTimeout=15000,pingPeriod=3000,lastSentTs=1183846830,lastReceivedTs=1183846830,lastReceivedTestTs=,clientID=3'
04:55.126005-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: MyUserName1: NT AUTHORITY\IUSR
04:55.126007-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=3,Interface=7f58f27d-5ad8-43a1-aa1e-c982f41bed5c,IName=IRemoteCreatorService,Method=0,CallID=857,MName=createRemoteInstance,DstClientID=0
04:55.126008-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: DstUserName1: SERVER2008\USR1CV8 StartProtocol: 0 Success
04:55.126010-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=3,Interface=7f58f27d-5ad8-43a1-aa1e-c982f41bed5c,IName=IRemoteCreatorService,Method=0,CallID=858,MName=createRemoteInstance,DstClientID=0
04:55.126011-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: MyUserName2:
04:55.126013-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=3,Interface=7f58f27d-5ad8-43a1-aa1e-c982f41bed5c,IName=IRemoteCreatorService,Method=0,CallID=859,MName=createRemoteInstance,DstClientID=0
04:55.126015-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=3,Interface=73b7d3a3-fe0b-4fdf-ba70-b74b3589ffc3,IName=ISelectSrvrProcess,CallID=860,MName=methodsCount,DstClientID=13853
04:55.126017-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=3,Interface=73b7d3a3-fe0b-4fdf-ba70-b74b3589ffc3,IName=ISelectSrvrProcess,Method=0,CallID=861,MName=selectProcess,DstClientID=13853
04:55.126019-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=3,CallID=862,MName=Release,DstClientID=13853
04:55.126020-0,CONN,1,process=w3wp,OSThread=9940,Txt='Connection removed from ping direction: address=[::1]:1541,pingTimeout=15000,pingPeriod=3000,lastSentTs=1183846830,lastReceivedTs=1183846830,lastReceivedTestTs=,clientID=3'
04:55.126021-0,CONN,1,process=w3wp,OSThread=9940,Txt='Ping direction closed: address=[::1]:1541,pingTimeout=15000,pingPeriod=3000,lastSentTs=1183846830,lastReceivedTs=1183846830,lastReceivedTestTs='
04:55.126022-22,CONN,0,process=w3wp,OSThread=9940,ClientID=3,Txt=Outgoing connection closed
04:55.126024-0,CONN,1,process=w3wp,OSThread=9940,ClientID=4,Protected=0,Txt='Connected, client=(23)[::1]:52529, server=(23)[::1]:1560, marker=1'
04:55.126025-0,CONN,1,process=w3wp,OSThread=9940,Txt='Ping direction opened: address=[::1]:1560,pingTimeout=15000,pingPeriod=3000,lastSentTs=1183846830,lastReceivedTs=1183846830,lastReceivedTestTs=,directionID=e762e333-5caa-443f-a8c6-4192b1443958'
04:55.126026-0,CONN,1,process=w3wp,OSThread=9940,Txt='Connection added to ping direction: address=[::1]:1560,pingTimeout=15000,pingPeriod=3000,lastSentTs=1183846830,lastReceivedTs=1183846830,lastReceivedTestTs=,clientID=4'
04:55.126027-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: MyUserName1: NT AUTHORITY\IUSR
04:55.126029-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=7f58f27d-5ad8-43a1-aa1e-c982f41bed5c,IName=IRemoteCreatorService,Method=0,CallID=863,MName=createRemoteInstance,DstClientID=0
04:55.141000-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: DstUserName1: SERVER2008\USR1CV8 StartProtocol: 0 Success
04:55.141002-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=7f58f27d-5ad8-43a1-aa1e-c982f41bed5c,IName=IRemoteCreatorService,Method=0,CallID=864,MName=createRemoteInstance,DstClientID=0
04:55.141003-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: MyUserName2:
04:55.141005-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=7f58f27d-5ad8-43a1-aa1e-c982f41bed5c,IName=IRemoteCreatorService,Method=0,CallID=865,MName=createRemoteInstance,DstClientID=0
04:55.141007-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=bc15bd01-10bf-413c-a856-ddc907fcd123,IName=IVResourceRemoteConnection,CallID=866,MName=methodsCount,DstClientID=12778
04:55.141008-0,CONN,0,process=w3wp,OSThread=13388,Txt='Ping direction statistics: address=[::1]:1560,pingTimeout=15000,pingPeriod=3000,period=9048,packetsSent=3,avgResponseTime=0,maxResponseTime=0,packetsTimedOut=0,packetsLost=0,packetsLostAndFound=0'
04:55.141009-0,VRSREQUEST,1,process=w3wp,OSThread=9940,Method=POST,URI=/hs/telephony/rt/call_events,Headers='Accept-Encoding: gzip,deflate
Connection: Keep-Alive
X-Client-Sign: 14dda9f1bd1cac43a734fae0e03a41dd8c19a5f5cb780d9b75bd32faf729ac17
X-Client-ID: 92FA971B10DD441672B03749D2FA352A
Host: 1.1.1.1
Content-Type: application/json; charset=utf-8
Content-Length: 220
1C-ApplicationName: WebClient
X-Radix-Process-ID: 008dabf6-79d8-4142-b210-e330c044d368
1C-OriginalLocation: https://1.1.1.1/unf/hs/telephony/rt/call_events/
1C-openIDLifetime: 43200
User-Agent: Apache-HttpClient/4.5.8 (Java/1.8.0_202)
1C-ConnectString: Srvr=SERVER2008;Ref=unf;ws=https://1.1.1.1/unf
1C-BaseLocation: https://1.1.1.1/unf
1C-WebLocale:
X-Forwarded-For: 95.167.42.110
1C-openIDProviderEndpoint: https://192.168.1.60:443/unf/e1cib/oid2op
1C-openIDAllowedReturnTo: Lio=;
1C-authorizationConfig: ezAsIiIsMH0%3D
1C-servicesPublicationSource: vrd
1C-servicesReuseSeances: %2Funf,hs%2FTelephonyApi,2,20,5,10',Body=220
04:55.141010-0,CONN,0,process=w3wp,OSThread=9940,Txt='Ping direction statistics: address=[::1]:1541,pingTimeout=15000,pingPeriod=3000,period=0,packetsSent=0,avgResponseTime=0,maxResponseTime=0,packetsTimedOut=0,packetsLost=0,packetsLostAndFound=0'
04:56.031001-889990,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=bc15bd01-10bf-413c-a856-ddc907fcd123,IName=IVResourceRemoteConnection,Method=0,CallID=867,MName=send,DstClientID=12778
04:56.031002-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: MyUserName1: NT AUTHORITY\IUSR
04:56.031004-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=bc15bd01-10bf-413c-a856-ddc907fcd123,IName=IVResourceRemoteConnection,Method=0,CallID=868,MName=send,DstClientID=12778
04:56.031005-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: DstUserName1: SERVER2008\USR1CV8 StartProtocol: 0 Success
04:56.031007-1,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=bc15bd01-10bf-413c-a856-ddc907fcd123,IName=IVResourceRemoteConnection,Method=0,CallID=869,MName=send,DstClientID=12778
04:56.031008-0,CONN,1,process=w3wp,OSThread=9940,Txt=Clnt: MyUserName2:
04:56.046000-14991,SCALL,1,process=w3wp,OSThread=9940,ClientID=4,Interface=bc15bd01-10bf-413c-a856-ddc907fcd123,IName=IVResourceRemoteConnection,Method=0,CallID=870,MName=send,DstClientID=12778
04:56.046001-0,VRSRESPONSE,1,process=w3wp,OSThread=9940,Status=401,Phrase=Unauthorized,Headers='WWW-Authenticate: Basic realm="1C:Enterprise 8.3"
Content-Length: 0',Body=0
05:05.177000-0,CONN,0,process=w3wp,OSThread=13704,Txt='Ping direction statistics: address=[::1]:1560,pingTimeout=15000,pingPeriod=3000,period=10046,packetsSent=3,avgResponseTime=0,maxResponseTime=0,packetsTimedOut=0,packetsLost=0,packetsLostAndFound=0'
05:15.239000-0,CONN,0,process=w3wp,OSThread=13704,Txt='Ping direction statistics: address=[::1]:1560,pingTimeout=15000,pingPeriod=3000,period=10062,packetsSent=3,avgResponseTime=0,maxResponseTime=0,packetsTimedOut=0,packetsLost=0,packetsLostAndFound=0'