Hi All, I am doing a testing like diagram below. sip phone------SIP--------sip_server--------h323--------CiscoGW1---------Gatekeeper--------(CLOUDS/Gateways) I wany to enable the sip phone to call all the gateway which are registerred to gatekeeper. there is one cisco gateway named ciscogw1. This gateway functions as trancoder because on the sip server, it only supports g711, and all the gateways are using g729. I can not call to the gateways from sip phone, i always get an error. but if i simulate a call from ciscogw1 to the gateways i am able to. I expect that every call which is made by sip phone will be using the ciscogw1's ip address to call to all the gateways..so ciscogw1 acts as a something like proxy gatekeeper...??? any feedback will be much appreciated thanks debuggin result debug cch323 all ..Apr 26 10:06:46.932 SGT: cch323_ct_main: SOCK 0 Event 0x1 ..Apr 26 10:06:46.932 SGT: cch323_get_new_ccb: ccb (0x630DD534) is in use ..Apr 26 10:06:47.172 SGT: cch323_ct_main: SOCK 3 Event 0x1 ..Apr 26 10:06:47.172 SGT: [1]towner_data=0x630BA57C, len=2513, msgPtr=0x62 C6D9C4 cch323_gw_process_read_socket: received msg for H.225 ..Apr 26 10:06:47.176 SGT: cch323_h225_receiver: received msg of type SETUPIND_CH OSEN ..Apr 26 10:06:47.176 SGT: cch323_h225_receiver CCB existing from TCP accepted ..Apr 26 10:06:47.176 SGT: cch323_h225_receiver Got a new CCB for crv 54512 ..Apr 26 10:06:47.176 SGT: setup_ind ..Apr 26 10:06:47.176 SGT: setup_ind: callingNumber[] calledNumber[01565459] ..Apr 26 10:06:47.176 SGT: setup_ind--calling IE NOT present ..Apr 26 10:06:47.176 SGT: ======= PI in setup_ind = 0 ..Apr 26 10:06:47.176 SGT: Receive: infoXCap 0 ..Apr 26 10:06:47.176 SGT: Receive infoXCap ccb 0 ..Apr 26 10:06:47.176 SGT: cch323_extract_signaled_carriers ..Apr 26 10:06:47.176 SGT: No Source IP group match with Src CarrierId/Zone ID ..Apr 26 10:06:47.176 SGT: No Source IP group matched with rte id/zone_id/a cl. ..Apr 26 10:06:47.176 SGT: cch323_determine_source_group ..Apr 26 10:06:47.176 SGT: No Source IP group match with Incoming Called N umber. ..Apr 26 10:06:47.176 SGT: No Source IP group match with Destination patte rn.cch323_is_preauth_reqd is FALSE ..Apr 26 10:06:47.176 SGT: src address = 192.168.0.157 of SETUPIND_CHOSEN ..Apr 26 10:06:47.180 SGT: dest address = 192.168.0.224 of SETUPIND_CHOSEN ..Apr 26 10:06:47.180 SGT: run_h225_sm: received event H225_EV_FS_SETUP_IND while at state H225_IDLE ..Apr 26 10:06:47.180 SGT: idle_fsSetupInd_hdlr: Setup ccb 0x630DD534 callID 0xFF FFFFFF ..Apr 26 10:06:47.180 SGT: cch323_build_early_fastStart_cap_response: ccb->remote _fastStart=0x630A0724 ..Apr 26 10:06:47.192 SGT: cch323_build_early_fastStart_cap_response:symm_mask=25 601,tempOtherCodec=5,templocalCodec=5,audioFastStartArray=0x62E6BEB8 ..Apr 26 10:06:47.192 SGT: cch323_build_early_fastStart_cap_response line 2962: E xecuting legacy code. ..Apr 26 10:06:47.192 SGT: cch323_build_early_fastStart_cap_response line 2972: E xecuting legacy code. ..Apr 26 10:06:47.192 SGT: cch323_build_early_fastStart_cap_response: Inbound leg s state_mc_mode=0x10F ..Apr 26 10:06:47.196 SGT: cch323_build_early_fastStart_cap_response line 2986: E xecuting legacy code. ..Apr 26 10:06:47.196 SGT: Codec: loc(5), rem(5), Bytes: loc(160), Fwd(240), Rev(240) ..Apr 26 10:06:47.196 SGT: Function: cch323_build_olc_for_ccapi, Line: 1547, audi oFastStartArray=0x62E6BEB8 ..Apr 26 10:06:47.196 SGT: cch323_build_olc_for_ccapi: channel_info ptr=0x62E28B3 0, ccb ptr=0x630DD534 ..Apr 26 10:06:47.196 SGT: cch323_build_olc_for_ccapi: Channel Information: Logical Channel Number (fwd): 101 Logical Channel Number (rev): 1 Channel address (fwd/rev): 0xC0A800E0 RTP Channel (fwd/rev): 20800 RTCP Channel (fwd/rev): 20801 QoS Capability (fwd/rev): 0 Symmetric Audio Cap Mask: 0x6000 Symmetric Audio Codec Bytes: 96 Flow Mode: 0 Silence Suppression: 1 ..Apr 26 10:06:47.196 SGT: cch323_build_olc_for_ccapi: Channel Information: Logical Channel Number (fwd): 102 Logical Channel Number (rev): 1 Channel address (fwd/rev): 0xC0A800E0 RTP Channel (fwd/rev): 20800 RTCP Channel (fwd/rev): 20801 QoS Capability (fwd/rev): 0 Symmetric Audio Cap Mask: 0x400 Symmetric Audio Codec Bytes: 132 Flow Mode: 0 Silence Suppression: 1 ..Apr 26 10:06:47.196 SGT: cch323_build_olc_for_ccapi: Channel Information: Logical Channel Number (fwd): 103 Logical Channel Number (rev): 1 Channel address (fwd/rev): 0xC0A800E0 RTP Channel (fwd/rev): 20800 RTCP Channel (fwd/rev): 20801 QoS Capability (fwd/rev): 0 Symmetric Audio Cap Mask: 0x1 Symmetric Audio Codec Bytes: 240 Flow Mode: 0 Silence Suppression: 1 ..Apr 26 10:06:47.196 SGT: cch323_build_olc_for_ccapi:NumOfElements = 3 idx = 3 ..Apr 26 10:06:47.196 SGT: cch323_prepare_fastStart_cap_response line 2588 ..Apr 26 10:06:47.196 SGT: cch323_prepare_fastStart_cap_response: Retrieved qosCa pability of 0 ..Apr 26 10:06:47.196 SGT: cch323_prepare_fastStart_cap_response: In Response Fil ling in qosCapability field to 0 ..Apr 26 10:06:47.196 SGT: cch323_prepare_fastStart_cap_response: callID 0xFFFFFF FF(-1), audioFastStartArray = 0x0. ..Apr 26 10:06:47.196 SGT: cch323_prepare_fastStart_cap_response, ccb->local_fast Start=0x6310DA94, srcAddr=0xC0A8009D, lport=17772, rport=20800, rc=1 ..Apr 26 10:06:47.196 SGT: cch323_do_cap_ind: IPIPGW:registry cap_ind is not done .. ..Apr 26 10:06:47.196 SGT: act_fastStartSetupInd: codec match = 1 ..Apr 26 10:06:47.196 SGT: H.225 SM: changing from H225_IDLE state to H225_REQ_FS _WAIT_FOR_ARQ state for callID FFFFFFFF ..Apr 26 10:06:47.196 SGT: Queued event CCH323_RAS_EVENT_NEWCALL to RAS Percal SM ..Apr 26 10:06:47.200 SGT: CCH323: Dispatch 0x3 internal event to RAS Percal SM ..Apr 26 10:06:47.200 SGT: cch323_percall_ras_sm(0x630DD534): received event CCH3 23_RAS_EVENT_NEWCALL while at CCH323_RAS_STATE_IDLE state cch323_ras_send_arq: called ..Apr 26 10:06:47.200 SGT: cch323_get_embedded_obj_from_ccb: ccb=0x630DD534, tag= 0, size=24 ..Apr 26 10:06:47.200 SGT: cch323_get_embedded_obj_from_ccb: extraction FAILED. ..Apr 26 10:06:47.200 SGT: cch323_percall_ras_sm(0x630DD534): changing to new sta te CCH323_RAS_STATE_ARQ ..Apr 26 10:06:47.204 SGT: cch323_ct_main: SOCK 2 Event 0x1 ..Apr 26 10:06:47.204 SGT: [1]towner_data=0x630BA004, len=4, msgPtr=0x62B9B F2C cch323_gw_process_read_socket: received msg for RAS ..Apr 26 10:06:47.204 SGT: cch323_ras_handle_recv_msg: received msg of type ARJ_C HOSEN ..Apr 26 10:06:47.204 SGT: cch323_percall_ras_sm(0x630DD534): received event CCH3 23_RAS_EVENT_ARJ while at CCH323_RAS_STATE_ARQ state ..Apr 26 10:06:47.204 SGT: h323_set_release_source_for_peer: ownCallId[-1], src[1 2] cch323_ras_arj_notify:called ..Apr 26 10:06:47.204 SGT: cch323_percall_ras_sm(0x630DD534): changing to new sta te CCH323_RAS_STATE_IDLE ..Apr 26 10:06:47.204 SGT: CCH323: Dispatch 0x18 internal event to H225 SM ..Apr 26 10:06:47.204 SGT: run_h225_sm: received event H225_EV_RAS_FAILED while a t state H225_REQ_FS_WAIT_FOR_ARQ ..Apr 26 10:06:47.204 SGT: cch323_h225_send_releaseCause = 3 Location = 0 ..Apr 26 10:06:47.204 SGT: src address = 192.168.0.157 of h225TerminateRequest ..Apr 26 10:06:47.204 SGT: dest address = 192.168.0.224 of h225TerminateRequest ..Apr 26 10:06:47.204 SGT: H.225 SM: changing from H225_REQ_FS_WAIT_FOR_ARQ state to H225_WAIT_FOR_REL_COMP state for callID FFFFFFFF ..Apr 26 10:06:47.212 SGT: cch323_ct_main: SOCK 3 Event 0x1 ..Apr 26 10:06:47.212 SGT: [1]towner_data=0x630BA57C, len=48, msgPtr=0x62E2 4DD8 cch323_gw_process_read_socket: received msg for H.225 ..Apr 26 10:06:47.212 SGT: cch323_h225_receiver: received msg of type RELEASEIND_ CHOSEN ..Apr 26 10:06:47.212 SGT: release_ind: converted ReleaseCompleteReason 15 to Cau se Code 20 ..Apr 26 10:06:47.212 SGT: src address = 192.168.0.157 of RELEASEIND_CHOSEN ..Apr 26 10:06:47.212 SGT: dest address = 192.168.0.224 of RELEASEIND_CHOSEN ..Apr 26 10:06:47.212 SGT: run_h225_sm: received event H225_EV_RELEASE_IND while at state H225_WAIT_FOR_REL_COMP ..Apr 26 10:06:47.216 SGT: H.225 SM: changing from H225_WAIT_FOR_REL_COMP state t o H225_IDLE state for callID FFFFFFFFcch323_call_generic_cleanup: for callID FFF FFFFF disconnected flag 1 ..Apr 26 10:06:47.216 SGT: h323_gw_clean_send_blocked_watch: fd 3cch323_cleanup_x port: hashDestroy for TcpFDTbl ..Apr 26 10:06:56.412 SGT: Timer[CCH323_RAS_PERIODIC_RRQ_TIMER] expired ..Apr 26 10:06:56.412 SGT: Queued event CCH323_RAS_EVENT_SEND_LT_RRQ to RAS Globa l SM ..Apr 26 10:06:56.412 SGT: CCH323: Dispatch 0xA internal event to RAS Global SM ..Apr 26 10:06:56.412 SGT: cch323_run_ras_sm: received event CCH323_RAS_EVENT_SEN D_LT_RRQ while at CCH323_RAS_STATE_IDLE state ..Apr 26 10:06:56.412 SGT: cch323_run_ras_sm: changing to CCH323_RAS_STATE_RRQ st ate ..Apr 26 10:06:56.412 SGT: cch323_ct_main: SOCK 2 Event 0x1 ..Apr 26 10:06:56.416 SGT: [1]towner_data=0x630BA004, len=55, msgPtr=0x630B 8740 cch323_gw_process_read_socket: received msg for RAS ..Apr 26 10:06:56.416 SGT: cch323_ras_handle_recv_msg: received msg of type RCF_C HOSEN ..Apr 26 10:06:56.416 SGT: cch323_run_ras_sm: received event CCH323_RAS_EVENT_RCF while at CCH323_RAS_STATE_RRQ state ..Apr 26 10:06:56.416 SGT: cch323_run_ras_sm: changing to CCH323_RAS_STATE_IDLE s tate