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 provider's 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.

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

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.