When attempting to add a SIP proxy for my domain firstreef.net to SIP Broker I get the following response:
>firstreef.net appears to be a non responding proxy. Please email
support@sipbroker.com to confirm.
Would really like to resolve this to provide access through the excellent SIP Broker service.
The domain's SIP service is hosted at iptel.org and working fine - a test SIP URI is sip:echotest [at] firstreef.net which forwards to the Voxalot echo test.
One thing to note is this setup relies on DNS SRV records as the A record for firstreef.net points at a web server:
_sip._tcp.firstreef.net 3600 IN SRV 0 0 5060 sip.firstreef.net
_sip._udp.firstreef.net 3600 IN SRV 0 0 5060 sip.firstreef.net
_sips._tcp.firstreef.net 3600 IN SRV 0 0 5061 sip.firstreef.net
Any help much appreciated.