Buonasera, come in oggetto non riesco a fre le chiamate verso l'esterno. Le chiamate in ingresso funzionano. di  seguito la conf. Grazie a tutti per l'aiuto.
hostname Voice_Gateway
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
!
resource policy
!
memory-size iomem 25
clock timezone UTC 1
clock summer-time UTC recurring last Sun Mar 2:00 last Sun Oct 2:00
voice-card 2
!
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 10.0.0.1 10.0.0.10
ip dhcp excluded-address 11.0.0.1
!
ip dhcp pool Dati
   network 10.0.0.0 255.255.255.0
   default-router 10.0.0.1 
   dns-server 193.70.152.15 193.70.152.25 
!
ip dhcp pool VoIP
   network 11.0.0.0 255.255.255.0
   default-router 11.0.0.1 
   dns-server 62.94.0.1 62.94.0.2 
   option 150 ip 11.0.0.1 
!
!
ip domain name home
ip name-server 193.70.152.15
ip name-server 193.70.152.25
!
!
!
voice service voip 
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 h323
  call start slow
 sip
  registrar server expires max 3600 min 3600
  localhost dns:voip.eutelia.it 
!
!
!
voice class codec 1
 codec preference 1 g711alaw
 codec preference 2 g711ulaw
 codec preference 3 g729r8
!
!
!
!
!
!
!
!
voice translation-rule 1
 rule 1 /numero eutelia/ /100/
!
voice translation-rule 2
 rule 1 /100/ /numero eutelia/
!
!
voice translation-profile in-Sip
 translate called 1
!
voice translation-profile out-Sip
 translate calling 2
!
!
!
!
!
interface ATM0/0
 no ip address
 no atm ilmi-keepalive
 dsl operating-mode auto 
 pvc 8/35 
  encapsulation aal5mux ppp dialer
  dialer pool-member 1
 !
!
interface FastEthernet0/0
 no ip address
 speed auto
!
interface FastEthernet0/0.1
 description Collegamento Dati
 encapsulation dot1Q 2
 ip address 10.0.0.1 255.255.255.0
 ip nat inside
 no snmp trap link-status
!
interface FastEthernet0/0.2
 description Collegamento VoIP
 encapsulation dot1Q 3
 ip address 11.0.0.1 255.255.255.0
 ip nat inside
 no snmp trap link-status
!
interface Serial1/0
 no ip address
 shutdown
 no fair-queue
!
interface Serial1/1
 no ip address
 shutdown
!
interface Dialer0
 description Link to INTERNET
 ip address negotiated
 ip mtu 1492
 ip nat outside
 encapsulation ppp
 ip tcp adjust-mss 1452
 load-interval 30
 dialer pool 1
!
ip route 0.0.0.0 0.0.0.0 Dialer0 name Route_to_INTERNET
!
no ip http server
no ip http secure-server
ip nat inside source route-map Lan-NAT interface Dialer0 overload
!
ip access-list standard Lan-NAT
 permit 10.0.0.0 0.0.0.255
 permit 11.0.0.0 0.0.0.255
!
route-map Lan-NAT permit 10
 match ip address Lan-NAT
!
!
control-plane
!
!
!
voice-port 2/0
!
voice-port 2/1
!
voice-port 2/2
!
voice-port 2/3
!
!
!
!
!
!
dial-peer voice 2 voip
 translation-profile outgoing out-Sip
 destination-pattern .T
 voice-class codec 1
 session protocol sipv2
 session target dns:voip.eutelia.it
 session transport udp
 dtmf-relay rtp-nte sip-notify
 no vad
!
dial-peer voice 3 voip
 description **Incoming Call from SIP Trunk**
 translation-profile incoming in-Sip
 voice-class codec 1
 session protocol sipv2
 session target dns:voip.eutelia.it
 incoming called-number .%
 dtmf-relay rtp-nte
 no vad
!
gateway 
 timer receive-rtp 1200
!
sip-ua 
 credentials username numero eutelia password password eutelia realm voip.eutelia.it
 keepalive target dns:voip.eutelia.it:5060
 nat symmetric role passive
 nat symmetric check-media-src
 no remote-party-id
 retry invite 4
 retry response 3
 retry bye 2
 retry cancel 2
 timers keepalive down 5
 timers keepalive active 20
 registrar dns:voip.eutelia.it:5060 expires 3600
 sip-server dns:voip.eutelia.it:5060
!
!
telephony-service
 max-ephones 5
 max-dn 5
 ip source-address 11.0.0.1 port 2000
 system message Cisco Call Manager Express
 user-locale IT
 network-locale IT
 max-conferences 4 gain -6
 transfer-system full-consult
!
!
ephone-dn  1
 number 100
!
!
ephone  1
 mac-address 0015.6210.6749
 button  1:1
!
!end
------------------------------------------------------------------------------------
debug ccsip all
Sent: 
OPTIONS sip:voip.eutelia.it:5060 SIP/2.0
Via: SIP/2.0/UDP 151.15.108.223:5060;branch=z9hG4bKE2B1D31
From: <sip:voip.eutelia.it>;tag=145986C-6DE
To: <sip:voip.eutelia.it>
Date: Mon, 31 Mar 2014 19:01:26 GMT
Call-ID: [email protected]
User-Agent: Cisco-SIPGateway/IOS-12.x
Max-Forwards: 70
CSeq: 101 OPTIONS
Contact: <sip:151.15.108.223:5060>
Content-Length: 0
*Mar 31 21:01:26 UTC: //3685/000000000000/SIP/Error/act_sent_OODoptions_wait_response: Out of retries
*Mar 31 21:01:26 UTC: //3685/000000000000/SIP/Info/sipSPIUdeleteccCallIdFromTable: Removing call id E65
*Mar 31 21:01:26 UTC: //-1/xxxxxxxxxxxx/SIP/Info/sipSPIDeleteContextFromTable: Context for key=[3640] removed.
*Mar 31 21:01:26 UTC: //3685/000000000000/SIP/Info/sipSPIUdeleteCcbFromUACTable: ****Deleting from UAC table.
*Mar 31 21:01:26 UTC: //3685/000000000000/SIP/Info/sipSPIUdeleteCcbFromTable: Deleting from table. ccb=0x848AF1A8 key=[email protected]
*Mar 31 21:01:26 UTC: //3685/000000000000/SIP/Info/sipSPIFlushEventBufferQueue: There are 0 events on the internal queue that are going to be free'd
*Mar 31 21:01:26 UTC: //3685/000000000000/SIP/Info/sipSPIUfreeOneCCB: Freeing ccb 848AF1A8
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Info/sipSPIAddContextToTable: Added context(0x848ACFD4) with key=[3641] to table
*Mar 31 21:01:31 UTC: //-1/000000000000/SIP/Info/ccsip_platform_init_ccb: Symmetric NAT enabled from CLI check for media source address
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/State/sipSPIChangeState: 0x848ACFD4 : State change from (STATE_NONE, SUBSTATE_NONE)  to (STATE_IDLE, SUBSTATE_NONE)
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Info/ccsip_process_sipspi_queue_event: ccsip_spi_get_msg_type returned: 3 for event 35
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Info/sipSPIUaddccCallIdToTable: Adding call id E66 to table
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued event from SIP SPI : SIPSPI_EV_DNS_RESOLVE
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/State/sipSPIChangeState: 0x848ACFD4 : State change from (STATE_IDLE, SUBSTATE_NONE)  to (STATE_IDLE, SUBSTATE_SENT_DNS)
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/State/sipSPIChangeState: 0x848ACFD4 : State change from (STATE_IDLE, SUBSTATE_SENT_DNS)  to (SIP_STATE_OPTIONS_WAIT, SUBSTATE_SENT_DNS)
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Info/sip_dns_type_a_query: Type A query for voip.eutelia.it and type:1
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Info/sip_dns_type_a_query: TYPE A query successful for voip.eutelia.it
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Info/ccsip_process_sipspi_queue_event: ccsip_spi_get_msg_type returned: 2 for event 40
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/State/sipSPIChangeState: 0x848ACFD4 : State change from (SIP_STATE_OPTIONS_WAIT, SUBSTATE_SENT_DNS)  to (SIP_STATE_OPTIONS_WAIT, SUBSTATE_NONE)
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Info/sipSPIUaddCcbToUACTable: ****Adding to UAC table.
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Info/sipSPIUaddCcbToTable: Added to table. ccb=0x848ACFD4 key=[email protected]
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Transport/sipSPITransportSendMessage: msg=0x84B10B88, addr=83.211.227.21, port=5060, sentBy_port=0, is_req=1, transport=1, switch=0, callBack=0x80B8F2AC
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*Mar 31 21:01:31 UTC: //3686/000000000000/SIP/Transport/sipTransportLogicSendMsg: Set to send the msg=0x84B10B88
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostSendMessage: Posting send for msg=0x84B10B88, addr=83.211.227.21, port=5060, connId=1 for UDP
*Mar 31 21:01:31 UTC: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
            
			
									
									
						
