How do I call people on other VoIP providers?

We have some shortcuts enabled on our system. In order to dial another SIP/VoIP provider, you must type 674, followed by the providers shortcode, and then the username. This means that if you dial, for example, 674 467 followed by the users extension, this will patch the call through to gossiptel.

A list of different shortcuts are below. Please let us know if you need to contact any providers we haven't listed and we'll add a shortcut.


878 voiptalk.org
488 sip.intervivo.net
393 fwd.pulver.com
747 proxy01.sipphone.com
478 iptel.org
333 deltathree.com
285 sip.calluk.com
011 sip.nic.at
467 sip.gossiptel.com
472 sip.gradwell.net
687 sip.musimi.dk
856 sip.telio.no
768 sip.plus.net
742 sipbroker.com
686 sipnumber.net

We cannot peer with Vonage, sipgate.co.uk and sipgate.de. This is for the reasons of sipgate not supporting incoming sip uri requests.

More help available from technicians via our online support system.