Failed to authenticate on INVITE to <sip:[email protected]> with Nexmo

Migrating VoIP providers to Nexmo, have incoming calls working great. Outbound calls fail with:

chan_sip.c: Failed to authenticate on INVITE to '<sip:[email protected]>;tag=as7130c686'

Outgoing SIP Settings (From Nexmo):

host=sip nexmo com
type=friend
insecure=port,invite
qualify=yes
allow=ulaw,alaw,g729
dtmfmode=rfc2833
username=xxx
fromuser=xxOurNumber
secret=xxx

Removed the periods from the host line, the forums don’t like new users posting URLs.

Have ports 10,000-20,000 forwarded, 5060 forwarded… I’ve Googled around for answers but haven’t had any luck. Not sure what other information is useful here, any help or suggestions are most welcome.

This topic was automatically closed 365 days after the last reply. New replies are no longer allowed.