Настройка audiocodes для входящей телефонии и корректировка extension.conf

Question

Добрый день! Прошу помочь в настройке шлюза Audiocodes MP114 FXO.

Шлюз подключен к местному ТфОП, без определителя номера.

Регистрация на мико проходит, вопрос в реализации приема звонка, с шлюза приходит в таком виде:

NOTICE[9015] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '"anonymous" <sip:anonymous@anonymous.invalid>' failed for '192.168.10.2:5060' (callid: 1265952452112000224@192.168.88.225) - No matching endpoint found

NOTICE[13733] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '"anonymous" <sip:anonymous@anonymous.invalid>' failed for '192.168.10.2:5060' (callid: 1265952452112000224@192.168.88.225) - No matching endpoint found

NOTICE[13733] res_pjsip/pjsip_distributor.c: Request 'INVITE' from '"anonymous" <sip:anonymous@anonymous.invalid>' failed for '192.168.10.2:5060' (callid: 1265952452112000224@192.168.88.225) - Failed to authenticate

Настройки шлюза:

;**************

; Ini File 

;**************

;Board: MP-114 FXO

;Serial Number: 3294737

;Slot Number: 1

;Software Version: 5.80A.023.006

;DSP Software Version: 204IM => 580.05

;Board IP Address: 192.168.88.225

;Board Subnet Mask: 255.255.255.0

;Board Default Gateway: 192.168.88.1

;Ram size: 32M   Flash size: 8M 

;Num of DSP Cores: 1  Num DSP Channels: 4

;Profile: NONE 

;-----------------------------------------

[SYSTEM Params]

DNSPriServerIP = 192.168.88.1

DNSSecServerIP = хх.хх.хх.хх

SyslogServerIP = 192.168.1.1

ENABLEPARAMETERSMONITORING = 1

ActivityListToLog = 'pvc', 'afl', 'fb', 'swu', 'ard', 'naa', 'spc'

[BSP Params]

PCMLawSelect = 3

RoutingTableHopsCountColumn = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

[Analog Params]

PolarityReversalType = 1

MinFlashHookTime = 100

FXSLoopCharacteristicsFilename = 'MP11x-02-1-FXS_16KHZ.dat'

[ControlProtocols Params]

AdminStateLockControl = 0

[MGCP Params]

[MEGACO Params]

EP_Num_0 = 0

EP_Num_1 = 1

EP_Num_2 = 0

EP_Num_3 = 0

EP_Num_4 = 0

[Voice Engine Params]

CallProgressTonesFilename = 'usa_tones_13.dat'

RFC2833TxPayloadType = 101

RFC2833RxPayloadType = 101

DTMFDetectorSensitivity = 1

[WEB Params]

LogoWidth = '145'

[SIP Params]

MAXDIGITS = 3

ISREGISTERNEEDED = 1

ISWAITFORDIALTONE = 1

ISTWOSTAGEDIAL = 0

CHANNELSELECTMODE = 2

GWDEBUGLEVEL = 5

ENABLEEARLYMEDIA = 1

PROXYNAME = '192.168.0.30'

REGISTRARIP = '192.168.0.30'

SIPGATEWAYNAME = 'MP114'

USERNAME = 'SIP-1671083012'

PASSWORD = 'ххххххх'

ALWAYSSENDTOPROXY = 1

PROXYREDUNDANCYMODE = 1

ALTROUTINGTEL2IPCONNMETHOD = 1

PREFERROUTETABLE = 1

ISFAXUSED = 1

REDUNDANTROUTINGMODE = 2

REGISTRARTRANSPORTTYPE = 0

SIPREROUTINGMODE = 1

SOURCEIPADDRESSINPUT = 0

[IPsec Params]

[SNMP Params]

;  *** TABLE DspTemplates *** 

; This table contains hidden elements and will not be exposed.

; This table exists on board and will be saved during restarts 

;  *** TABLE PREFIX *** 

[ PREFIX ]

FORMAT PREFIX_Index = PREFIX_DestinationPrefix, PREFIX_DestAddress, PREFIX_SourcePrefix, PREFIX_ProfileId, PREFIX_MeteringCode, PREFIX_DestPort, PREFIX_SrcIPGroupID, PREFIX_DestHostPrefix, PREFIX_DestIPGroupID, PREFIX_SrcHostPrefix, PREFIX_TransportType, PREFIX_SrcTrunkGroupID;

PREFIX 0 = *, 192.168.0.30, *, 0, 255, 5060, -1, , 1, , 0, -1;

[ \PREFIX ]

;  *** TABLE CoderName *** 

[ CoderName ]

FORMAT CoderName_Index = CoderName_Type, CoderName_PacketInterval, CoderName_rate, CoderName_PayloadType, CoderName_Sce;

CoderName 0 = g711Alaw64k, 20, 255, 255, 0;

CoderName 1 = g711Ulaw64k, 20, 255, 255, 0;

[ \CoderName ]

;  *** TABLE TrunkGroup *** 

[ TrunkGroup ]

FORMAT TrunkGroup_Index = TrunkGroup_TrunkGroupNum, TrunkGroup_FirstTrunkId, TrunkGroup_FirstBChannel, TrunkGroup_LastBChannel, TrunkGroup_FirstPhoneNumber, TrunkGroup_ProfileId, TrunkGroup_LastTrunkId, TrunkGroup_Module;

TrunkGroup 0 = 0, 255, 1, 1, SIP-1671083012, 0, 255, 255;

[ \TrunkGroup ]

;  *** TABLE PstnPrefix *** 

[ PstnPrefix ]

FORMAT PstnPrefix_Index = PstnPrefix_DestPrefix, PstnPrefix_TrunkGroupId, PstnPrefix_SourcePrefix, PstnPrefix_SourceAddress, PstnPrefix_ProfileId, PstnPrefix_SrcIPGroupID, PstnPrefix_DestHostPrefix, PstnPrefix_SrcHostPrefix;

PstnPrefix 0 = 500, 0, , , 0, -1, , ;

PstnPrefix 1 = 500, 0, , , 0, -1, , ;

PstnPrefix 2 = 500, 0, , , 0, -1, , ;

PstnPrefix 3 = 500, 0, , , 0, -1, , ;

[ \PstnPrefix ]

;  *** TABLE ProxyIp *** 

[ ProxyIp ]

FORMAT ProxyIp_Index = ProxyIp_IpAddress, ProxyIp_TransportType, ProxyIp_ProxySetId;

ProxyIp 0 = 192.168.0.30:5060, 0, 0;

[ \ProxyIp ]

;  *** TABLE TxDtmfOption *** 

[ TxDtmfOption ]

FORMAT TxDtmfOption_Index = TxDtmfOption_Type;

TxDtmfOption 0 = 4;

[ \TxDtmfOption ]

;  *** TABLE TelProfile *** 

[ TelProfile ]

FORMAT TelProfile_Index = TelProfile_ProfileName, TelProfile_TelPreference, TelProfile_CodersGroupID, TelProfile_IsFaxUsed, TelProfile_JitterBufMinDelay, TelProfile_JitterBufOptFactor, TelProfile_IPDiffServ, TelProfile_SigIPDiffServ, TelProfile_DtmfVolume, TelProfile_InputGain, TelProfile_VoiceVolume, TelProfile_EnableReversePolarity, TelProfile_EnableCurrentDisconnect, TelProfile_EnableDigitDelivery, TelProfile_EnableEC, TelProfile_MWIAnalog, TelProfile_MWIDisplay, TelProfile_FlashHookPeriod, TelProfile_EnableEarlyMedia, TelProfile_ProgressIndicator2IP, TelProfile_TimeForReorderTone, TelProfile_EnableDIDWink, TelProfile_IsTwoStageDial, TelProfile_DisconnectOnBusyTone, TelProfile_EnableVoiceMailDelay, TelProfile_DialPlanIndex;

TelProfile 1 = Work, 1, 0, 1, 10, 10, 46, 40, -11, 0, 0, 0, 0, 0, 1, 0, 0, 700, 1, -1, 255, 0, 0, 1, 1, -1;

[ \TelProfile ]

;  *** TABLE CallerDisplayInfo *** 

[ CallerDisplayInfo ]

FORMAT CallerDisplayInfo_Index = CallerDisplayInfo_DisplayString, CallerDisplayInfo_IsCidRestricted;

CallerDisplayInfo 0 = 73913122600, 1;

CallerDisplayInfo 1 = 01102, 1;

CallerDisplayInfo 2 = 01103, 1;

CallerDisplayInfo 3 = 01104, 1;

[ \CallerDisplayInfo ]

;  *** TABLE TargetOfChannel *** 

[ TargetOfChannel ]

FORMAT TargetOfChannel_Index = TargetOfChannel_Destination, TargetOfChannel_Type;

TargetOfChannel 0 = 73913122600, 1;

TargetOfChannel 1 = 1000, 0;

TargetOfChannel 2 = 1000, 0;

TargetOfChannel 3 = 1000, 0;

[ \TargetOfChannel ]

;  *** TABLE Authentication *** 

[ Authentication ]

FORMAT Authentication_Index = Authentication_UserId, Authentication_UserPassword;

Authentication 0 = SIP-1671083012, ххххххххх;

Authentication 1 = 1102, 130380;

Authentication 2 = 1103, 130380;

Authentication 3 = 1104, 130380;

[ \Authentication ]

;  *** TABLE ProxySet *** 

[ ProxySet ]

FORMAT ProxySet_Index = ProxySet_EnableProxyKeepAlive, ProxySet_ProxyKeepAliveTime, ProxySet_ProxyLoadBalancingMethod, ProxySet_IsProxyHotSwap, ProxySet_SRD;

ProxySet 0 = 2, 60, 0, 1, 0;

[ \ProxySet ]

;  *** TABLE Account *** 

[ Account ]

FORMAT Account_Index = Account_ServedTrunkGroup, Account_ServedIPGroup, Account_ServingIPGroup, Account_Username, Account_Password, Account_HostName, Account_Register, Account_ContactUser, Account_ApplicationType;

Account 1 = -1, -1, 1, , , , 0, , 0;

[ \Account ]

Было принято решение воспользоваться инструкцией https://wiki.mikopbx.ru/faq:specific_provider#zvonok_cherez_opredelennogo_provajdera

В extension.conf добавлен в конец данный блок:

[public-direct-dial-custom]

exten => 2200102,1,Goto(ivr-2200102,s,1)

    same => n,Set(__MIKO_PREFIX_NUMBER=2)

        same => n,Return()

В логах так:

[2022-12-21 00:19:36] NOTICE[3669] res_pjsip_session.c:  anonymous: Call (UDP:192.168.10.2:5060) to extension '2200102' rejected because extension not found in context 'public-direct-dial'.

Хотя если изменить extension.conf полностью подменой и заменить контекст public-direct-dial в таком виде, то звонок проходит:

[public-direct-dial]

exten => 2200102,1,Goto(ivr-2200102,s,1)

    same => n,Set(__MIKO_PREFIX_NUMBER=2)

        same => n,Return()

Прошу по возможности подсказать верный выход из ситуации.

Answer 1

Как минимум, добавить в конец файла:

[public-direct-dial](+)
exten => 2200102,1,Goto(ivr-2200102,s,1)
    same => n,Set(__MIKO_PREFIX_NUMBER=2)
    same => n,Return()

Решит проблему. 

Ну а в целом, мне кажется не с той стороны вы зашли. 

Я бы пробовал описать "Провайдера" с "авторизацией по IP адресу, без пароля". Тогда все входящие с IP провайдера будут сопоставлены с ним и попадут в контекст провайдера, на не в  "public-direct-dial]" и можно будет описывать обычные входящие маршруты, без костылей.