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  1. caller ID_not showing

    Hi, I can't see the caller ID. I see my extension number when an call arrives. For example: 100 - My extension number on Iphone 101 - My Extension number on Grandtream Phone If I call from extension 101, I can't see the caller ID. If I call from external number I can't see the caller ID...
  2. Emergency Code

    No, there isn't, but you can change dial code from *64 to *15588445 (voicemail admin PIN for example). Regards William
  3. trick for short number (shared Phone book)

    Hi bluefox8080, 100 red dots. Which is the problem? :twisted: I was joking. :lol: I find out that you can do the same thing by creating a Ring group (you can use for example 110 too as ring group number) and in this case we haven't the red dots. Regards William
  4. Problem with incomming call via VOIP provider

    1) These are the ports to open on your router: 5060-5062 tcp/up 9000-9015 udp Please check your windows firewall too. If you are behind NAT you could disable the service. Otherwise open the same ports. William
  5. trick for short number (shared Phone book)

    perhaps somone don't know the following this: You can create a shared phone book. To do this just create a new extension (for example 110) and enable under tab "Destination Unreachable/Forwarding" the Forward all calls to outside number. After dial 110 to reach that number from any Phone...
  6. patton 4552

    Who is using it? I can register it with 3cx (green status). When I call my extension status become yellow, but the patton line status don't change (it always is green). I can't place a call. I have just imported the config file into my patton. I lives in Italy. Are you using it without problem...
  7. PATTON 4552

    Yes! This was the problem. Register is ok now. Many thanks again. William
  8. PATTON 4552

    In fact, I haven't SiP tab. Peraphs Have I wrong firmware? Model SN4552/2BIS/EUI Serial Number 00A0BA0348E6 Hardware Version 2.1 Software Version R4.2 2007-09-19 H323 Can I load the sip version? Thanks again
  9. PATTON 4552

    I have created and upload the config file, but the line is still red (off). What can I check? I thought to find a session in the patton configuration where to put the password and id (like spa 3102 or similar) it seem that patton don't ask to 3cx to register it. Thank in advance.
  10. SNOM M3

    Someone has already installed this model of cordless SIP with 3cx? Is it ok? Thank you in advance William
  11. fax route and Spa3102

    How to setup it? Thanks William
  12. Spa3102

    Someone is using this device without echo problem in Italy? William
  13. Webcast

    Hi, It's a private label of persony. We'll sell in Italy connetted with a web space and services. William
  14. Webcast

    Hi, I would like to know your opnion about my webcast. I'm preparing others webcast but I don't know if my English is enough clear. Could you understand? Of course I'm preparing them in Italian too. To view the webcast just click on http://www.jits.it/download.asp on "Webcast: How to...
  15. fxs ht-488

    I have some problem to call from a phone connect to fxs of ht-488? 3cx is works without problems. I can place calls on FXO port without problem from other phones connected to the network. I have just problem for phone connected directly to ht-488. Have you connect it without problem? Can you...
  16. ht-488 Tones for Italy

    Someone has already setup them? Thanks William
  17. PSTN vs ISDN

    Dear all, For company, I think that it's better to use an ISDN connection instead of PSTN, because signal is already digital and you can avoid PSTN echo problem due to conversion from analogical to voip. Who agree with me? William
  18. linksys vs GrandStream HandyTone 488

    Dear all, I'm using Linksys spa3102 in Italy. This device is not be able to manage all calls without echo problem. For home user is ok,but not for company(read a lot of post in Internet). Who agree with me? Who is using GrandStream HandyTone 488? What about it? William
  19. SPA-3102 and 3cx : Can't see Caller-ID

    Hi, set PSTN Answer Delay to: 3 (or 4) Bye William
  20. I have problem with external ext

    10000-20000 are not necessary if you have a stun server. Remember to put a stun server on external device. Can you post the log of call? William
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