Can I Use 3rd Party SIP Services?

DIDWW allows DID forwarding to 3rd party VoIP providers using VoIP (SIP, H.323, IAX) protocols. The list of tested 3rd party VoIP providers can be found at: http://directory.didww.com/. For more information, please see https://www.didww.com/Knowledgebase/call_forwarding_to_a_third_party_voip_provider_post/.

If you are unable to find a satisfactory answer to your question in this FAQ, please explore our DIDWW knowledgebase, or contact customer service at customer.care@didww.com.

For additional support options, see https://www.didww.com/Contacts/.