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  1. Go ping yourself... phoeneous's Avatar
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    #1

    Question "Some" international calls failing...

    Scenario: Two international calls are being placed, one works and the other doesnt.


    Telco is pointing fingers at me (as usual) but I don't think I'm at fault. They're saying that the call that fails is because I'm sending the 011 prefix AND the international bit. wtf is the international bit???


    Both numbers are being placed from the same phone and both numbers are matching the same route pattern in cucm. Then at the h.323 gateway, both numbers are matching the same dial-peer which is:


    Code:
    dial-peer voice 24 pots
     description ***Intl***
     destination-pattern 011T
     prefix 011
    
    
    
    
    sh dial-peer voice 24
    VoiceEncapPeer24
            peer type = voice, system default peer = FALSE, information type = voice,
            description = `***Intl***,
            tag = 24, destination-pattern = `011T',
            voice reg type = 0, corresponding tag = 0,
            allow watch = FALSE
            answer-address = `', preference=0,
            CLID Restriction = None
            CLID Network Number = `'
            CLID Second Number sent 
            CLID Override RDNIS = disabled,
            rtp-ssrc mux = system
            source carrier-id = `', target carrier-id = `',
            source trunk-group-label = `',  target trunk-group-label = `',
            numbering Type = `unknown'
            group = 24, Admin state is up, Operation state is up,
            Outbound state is up,
            incoming called-number = `', connections/maximum = 0/unlimited,
            DTMF Relay = disabled,
            URI classes:
                Destination = 
            huntstop = disabled,
            in bound application associated: 'DEFAULT'
            out bound application associated: ''
            dnis-map = 
            permission :both
            incoming COR list:maximum capability
            outgoing COR list:minimum requirement
            Translation profile (Incoming):
            Translation profile (Outgoing):
            incoming call blocking:
            translation-profile = `'
            disconnect-cause = `no-service'
            advertise 0x40 capacity_update_timer 25 addrFamily 4 oldAddrFamily 4
            mailbox selection policy: none
            trunk-group:
            id = `PRI-01', preference = `'
            type = pots, prefix = `011',
            forward-digits default
            session-target = `', voice-port = `',
            direct-inward-dial = disabled,
            digit_strip = enabled,
            register E.164 number with H323 GK and/or SIP Registrar = TRUE
            fax rate = system,   payload size =  20 bytes
            supported-language = ''
            preemption level = `routine'
            bandwidth:
                maximum = 64 KBits/sec, minimum = 64 KBits/sec
            voice class called-number:
                inbound = `', outbound = `'
            dial tone generation after remote onhook = enabled
            mobility=0, snr=, snr_noan=, snr_delay=0, snr_timeout=0
            Time elapsed since last clearing of voice call statistics never
            Connect Time = 371408, Charged Units = 0,
            Successful Calls = 92, Failed Calls = 2, Incomplete Calls = 2
            Accepted Calls = 0, Refused Calls = 0,
            Last Disconnect Cause is "10  ",
            Last Disconnect Text is "normal call clearing (16)",
            Last Setup Time = -2033493290.
            Last Disconnect Time = -2033492937.

    Any thoughts?
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  3. Senior Member
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    #2
    can you run debug isdn q931 when you try those test calls, just to be sure that you know the digits you're sending to the telco?
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  4. Senior Member
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    #3
    if you are sending the international TON the call will fail. Most carriers do not accept the international TON unless its been worked out with them before hand.

    Put this command on your PRI

    isdn map address 011.* plan unknown type unknown
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  5. Go ping yourself... phoeneous's Avatar
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    #4
    Quote Originally Posted by shodown View Post
    if you are sending the international TON the call will fail. Most carriers do not accept the international TON unless its been worked out with them before hand.

    Put this command on your PRI

    isdn map address 011.* plan unknown type unknown
    That command worked, thank you.
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  6. Senior Member
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    #5
    Thanks, I try to do what I can.
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