Merci pour ta réponse.

Je l'ai compris hier soir, en testant un appel entrant, et là miracle, j'ai vu des logs sur mon Audiocodes .

Cela me rassure que tu me confirmes que les T0 ne sont pas synchro en permanence.

Du coup, voici une configuration fonctionnelle avec Asterisk.


;**************
;** Ini File **
;**************

;Board: Mediant 600
;Serial Number:
;Slot Number: 1
;Software Version: 6.00A.016.002
;DSP Software Version: 204IM => 600.07
;Board IP Address: 192.168.4.9
;Board Subnet Mask: 255.255.255.0
;Board Default Gateway: 192.168.4.254
;Ram size: 128M Flash size: 32M
;Num of DSP Cores: 2 Num DSP Channels: 8
;Profile: NONE
;Key features:;Board Type: Mediant 600;E1Trunks=0;T1Trunks=0;Security: IPSEC MediaEncryption StrongEncryption EncryptControlProtocol ;Coders: G723 G729 GSM-FR G727 ILBC ;DSP Voice features: EC128mSec IpmDetector ;PSTN Protocols: ISDN CAS ;Channel Type: RTP PCI DspCh=16 IPMediaDspCh=60 ;Control Protocols: SIP ;Default features:;Coders: G711 G726;

;--------- Mediant-1000 HW components ---------
;
; Slot # : Module type : # of ports : # of DSPs
;----------------------------------------------
; 1 : BRI : 4 : 2
; 2 : Empty
;----------------------------------------------


[SYSTEM Params]

NTPServerIP = 192.168.4.1
SSHServerEnable = 1

[BSP Params]

PCMLawSelect = 1
TDMBusClockSource = 4
TDMBusLocalReference = 3
VLANNATIVEVLANID = 2
StorageServerNetworkAddress = 255.255.255.255

[Analog Params]

FXSLoopCharacteristicsFilename = 'M1K13-1-fxs16khz.dat'
FXOLoopCharacteristicsFilename = 'M1K12-1-16khz-fxo.dat'

[ControlProtocols Params]

AdminStateLockControl = 0

[MGCP Params]


[MEGACO Params]

EP_Num_0 = 0
EP_Num_1 = 1
EP_Num_2 = 1
EP_Num_3 = 0
EP_Num_4 = 0

[PSTN Params]

TDMBusPSTNAutoClockEnable = 1
ProtocolType = 50
BriLayer2Mode = 1

[SS7 Params]


[Voice Engine Params]

CallProgressTonesFilename = 'usa_tones_13.dat'
FaxRelayRedundancyDepth = 2
FaxRelayEnhancedRedundancyDepth = 2
RFC2833TxPayloadType = 101
RFC2833RxPayloadType = 101
DTMFDetectorSensitivity = 1

[WEB Params]

LogoWidth = '145'
HTTPSCipherString = 'RC4:EXP'

[SIP Params]

MAXDIGITS = 32
REGISTRATIONTIME = 3600
ISPROXYUSED = 1
ISREGISTERNEEDED = 1
GWDEBUGLEVEL = 5
REGISTRARIP = '192.168.4.1'
SIPGATEWAYNAME = '192.168.4.1'
ISFAXUSED = 1
GWREGISTRATIONNAME = '192.168.4.1'
PROGRESSINDICATOR2ISDN = 0
LOCALISDNRBSOURCE = 1
ISDNTRANSFERCAPABILITY = 1
PIFORDISCONNECTMSG = 0
PLAYRBTONE2TRUNK = 2
REGISTRARTRANSPORTTYPE = 0
BCHANNELNEGOTIATIONFORTRUNK = 1

[SCTP Params]


[IPsec Params]


[Audio Staging 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 = *, 192.168.4.1, *, 0, 255, 5060, -1, , 1, , 0, 1;

[ \PREFIX ]

;
; *** TABLE TrunkGroup ***
;
;

[ TrunkGroup ]
FORMAT TrunkGroup_Index = TrunkGroup_TrunkGroupNum, TrunkGroup_FirstTrunkId, TrunkGroup_FirstBChannel, TrunkGroup_LastBChannel, TrunkGroup_FirstPhoneNumber, TrunkGroup_ProfileId, TrunkGroup_LastTrunkId, TrunkGroup_Module;
TrunkGroup 0 = 1, 0, 1, 8, , 0, 3, 1;

[ \TrunkGroup ]

;
; *** TABLE NumberMapIp2Tel ***
;
;

[ NumberMapIp2Tel ]
FORMAT NumberMapIp2Tel_Index = NumberMapIp2Tel_DestinationPrefix, NumberMapIp2Tel_SourcePrefix, NumberMapIp2Tel_SourceAddress, NumberMapIp2Tel_NumberType, NumberMapIp2Tel_NumberPlan, NumberMapIp2Tel_RemoveFromLeft, NumberMapIp2Tel_RemoveFromRight, NumberMapIp2Tel_LeaveFromRight, NumberMapIp2Tel_Prefix2Add, NumberMapIp2Tel_Suffix2Add, NumberMapIp2Tel_IsPresentationRestricted, NumberMapIp2Tel_SrcTrunkGroupID, NumberMapIp2Tel_SrcIPGroupID;
NumberMapIp2Tel 0 = *, *, *, 255, 255, 0, 0, 255, , , 255, -1, -1;

[ \NumberMapIp2Tel ]

;
; *** TABLE NumberMapTel2Ip ***
;
;

[ NumberMapTel2Ip ]
FORMAT NumberMapTel2Ip_Index = NumberMapTel2Ip_DestinationPrefix, NumberMapTel2Ip_SourcePrefix, NumberMapTel2Ip_SourceAddress, NumberMapTel2Ip_NumberType, NumberMapTel2Ip_NumberPlan, NumberMapTel2Ip_RemoveFromLeft, NumberMapTel2Ip_RemoveFromRight, NumberMapTel2Ip_LeaveFromRight, NumberMapTel2Ip_Prefix2Add, NumberMapTel2Ip_Suffix2Add, NumberMapTel2Ip_IsPresentationRestricted, NumberMapTel2Ip_SrcTrunkGroupID, NumberMapTel2Ip_SrcIPGroupID;
NumberMapTel2Ip 0 = *, *, *, 255, 255, 0, 0, 255, , , 255, -1, -1;

[ \NumberMapTel2Ip ]

;
; *** TABLE PstnPrefix ***
;
;

[ PstnPrefix ]
FORMAT PstnPrefix_Index = PstnPrefix_DestPrefix, PstnPrefix_TrunkGroupId, PstnPrefix_SourcePrefix, PstnPrefix_SourceAddress, PstnPrefix_ProfileId, PstnPrefix_SrcIPGroupID, PstnPrefix_DestHostPrefix, PstnPrefix_SrcHostPrefix;
PstnPrefix 0 = *, 1, *, 192.168.4.1, 0, -1, , ;

[ \PstnPrefix ]

;
; *** TABLE ProxyIp ***
;
;

[ ProxyIp ]
FORMAT ProxyIp_Index = ProxyIp_IpAddress, ProxyIp_TransportType, ProxyIp_ProxySetId;
ProxyIp 0 = 192.168.4.1, 0, 0;

[ \ProxyIp ]

;
; *** TABLE TxDtmfOption ***
;
;

[ TxDtmfOption ]
FORMAT TxDtmfOption_Index = TxDtmfOption_Type;
TxDtmfOption 0 = 4;

[ \TxDtmfOption ]

;
; *** TABLE TrunkGroupSettings ***
;
;

[ TrunkGroupSettings ]
FORMAT TrunkGroupSettings_Index = TrunkGroupSettings_TrunkGroupId, TrunkGroupSettings_ChannelSelectMode, TrunkGroupSettings_RegistrationMode, TrunkGroupSettings_GatewayName, TrunkGroupSettings_ContactUser, TrunkGroupSettings_ServingIPGroup, TrunkGroupSettings_MWIInterrogationType;
TrunkGroupSettings 0 = 1, 1, 4, , , -1, 255;

[ \TrunkGroupSettings ]

;
; *** TABLE ProxySet ***
;
;

[ ProxySet ]
FORMAT ProxySet_Index = ProxySet_EnableProxyKeepAlive, ProxySet_ProxyKeepAliveTime, ProxySet_ProxyLoadBalancingMethod, ProxySet_IsProxyHotSwap, ProxySet_SRD, ProxySet_ClassificationInput;
ProxySet 0 = 0, 60, 0, 0, 0, 0;

[ \ProxySet ]

;
; *** TABLE CodersGroup0 ***
;
;

[ CodersGroup0 ]
FORMAT CodersGroup0_Index = CodersGroup0_Name, CodersGroup0_pTime, CodersGroup0_rate, CodersGroup0_PayloadType, CodersGroup0_Sce;
CodersGroup0 0 = g711Alaw64k, 20, 255, -1, 0;
CodersGroup0 1 = g711Ulaw64k, 20, 255, -1, 0;
CodersGroup0 2 = g7231, 30, 1, -1, 0;

[ \CodersGroup0 ]

;
; *** TABLE InterfaceTable ***
;
;

[ InterfaceTable ]
FORMAT InterfaceTable_Index = InterfaceTable_ApplicationTypes, InterfaceTable_InterfaceMode, InterfaceTable_IPAddress, InterfaceTable_PrefixLength, InterfaceTable_Gateway, InterfaceTable_VlanID, InterfaceTable_InterfaceName;
InterfaceTable 0 = 6, 10, 192.168.4.9, 24, 192.168.4.254, 2, M+C;

[ \InterfaceTable ]