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  1. Still NOT resolved the trunk between 3CX and Cisco CME

    Hello all, Can anyone provide a working configuration, on how to establish a sip trunk between a 3CX and Cisco call manager?
  2. Main Trunk No

    thanks.
  3. Main Trunk No

    Hello, I would like to have a trunk configured for the outgoing calls. while adding the trunk it asks for "Main Trunk No". what can i put there? as i have got no such info from my provider. thanks for the help in advance.
  4. [Flow] Target endpoint for xxx can not be built!

    ok, I corrected my inbound rules and have set outbound rules as well.......now when i make outgoing calls.... i get the following message "on the phone screen it is written "SessionProgess" then it changes to Temporarily unavailable. 01/25/2017 2:57:54 PM - Call to...
  5. [Flow] Target endpoint for xxx can not be built!

    Here is a log when i try to call to one of DIDs i assigned from my provider.... 01/25/2017 2:43:03 PM - Call to T:Line:10002>>004144xxxxxx@[Dev:sip:46.19.xx:5060] from L:12.1[Extn:105] failed, cause: Cause: 503 Transport failure: no transports left to try/INVITE from local
  6. [Flow] Target endpoint for xxx can not be built!

    Hi, thanks for the response. I connected another extension in the lan. and i can call between the extensions. but still no luck with calling to the outside number.
  7. [Flow] Target endpoint for xxx can not be built!

    Hello all, I have a Cisco 504G ip phone in the branch office and it has registered with our 3CX server in the HQ... But i cannot have the calls flowing..... i have a VOIP account with my provider in place.... Here is a log i saw 01/25/2017 1:10:57 PM - [Flow] Target endpoint for xxxxxx can...
  8. SIP Trunk between 3CX and Cisco CME

    Hello everyone, I have a 3CX system connecting to VOIP providers, and i have a remote Cisco CME that has some extensions having on on it. I would like to create a SIP trunk between 3CX and Cisco call manager.... anyone call provide me how to do so please? Best regards,
  9. Can't establish Trunk

    Can you check this.... https://www.3cx.com/community/threads/3cx-cisco-call-manager-trunk.43315/
  10. 3cx - cisco call manager trunk

    @jokojojojo, I'm also trying to establish a sip trunk between 3cx and cisco call manager.... but it is not working. can you tell me how you got it working? thanks
  11. Can't establish Trunk

    I will know if it is working, if i get register the Cisco call manager to it..... I will try to Bridge trunk..
  12. Can't establish Trunk

    I get that part that i add my provider's template etc..... but I would like to configure a trunk between the 3cx system and my Cisco call manager.
  13. Can't establish Trunk

    @Amardeep.... the router/firewall is configured fine.
  14. Can't establish Trunk

    @Sopock, I'm using the debian version.... how can i add in Debian?
  15. Can't establish Trunk

    Ok, i did run the firewall checker and here is the failed ones... testing 3CX Media Server... failed (How to resolve?) stopping service... done testing ports [9000..9255]... failed testing port 9000... done testing port 9001... done testing port 9002... unmatched mapping (9003) Any idea if...
  16. Can't establish Trunk

    it resolves... and it replies..
  17. Can't establish Trunk

    Hi, i do not have any other sip trunks.... and i need to establish 3 sip trunks, two upstream to my providers, and one downstream (to the corporate) where i will a Cisco call manager to manage my extensions. I have no indication whether there is a dns problem or what so ever.... kinda lost
  18. Can't establish Trunk

    Here is the log i have received... Call or Registration to 90041797xxxxx@(Ln.10000@Generic SIP Trunk) has failed. 0.0.0.0 replied: 503 Transport failure: no transports left to try; warning: No other DNS entries to try (7,111); internal
  19. Can't establish Trunk

    Hello all, I would like to establish a sip trunk with DIDWW, i could not find it in the provider list, but i had to add it as a Generic provider. I do have a DID with them and provided the trunk detail, on 3CX management console, there is nothing about "Register sent" "Register OK" or "Last...