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  1. Need help with remote extension - Siemens Gigaset A580 IP

    Re: Need help with remote extension - Siemens Gigaset A580 I Problem solved (I hope). David, I modified the stun server to stun3 but no change. In the back of my head I wondered if the fact that my home network is numbered the same as the office (where the 3CX lives) - they are both...
  2. Need help with remote extension - Siemens Gigaset A580 IP

    Re: Need help with remote extension - Siemens Gigaset A580 I Thanks David. Cost is very reasonable. I'll keep trying to get it working myself and will give you a shout when I'm at my wits end - I'm not quite there yet!
  3. Need help with remote extension - Siemens Gigaset A580 IP

    Re: Need help with remote extension - Siemens Gigaset A580 I I can now make calls but cannot receive. When I speak into the a580 the other person can hear me perfectly but I can't hear them when they speak. I think it's because 3CX thinks my phone is on the Local network (192.168.1.x) - no...
  4. Need help with remote extension - Siemens Gigaset A580 IP

    Re: Need help with remote extension - Siemens Gigaset A580 I Thanks very much for all replies. I have got the a580 base unit to register with 3cx - didn't use stun . However if I try to make a call all I hear is like a bird cheeping sound - also, not ringing when a call comes in. So pretty...
  5. Need help with remote extension - Siemens Gigaset A580 IP

    Hi all, This is my first post so please go easy on me :D I have a Siemens Gigaset A580IP phone which I would like to connect to our company's 3CX v10 PBX. I am remote to the PBX. The broadband connection the PBX is connected to does not have a static IP - we use DynDNS for host resolution...