SIP Voip Checker

SIP Voip Checker is  an app to test SIP accounts and SIP network access.

A default account can be used in order to test. Then, you can try (and compare)
with your own sip service provider.

SIP Voip Checker will do the following test:

Step 1:

* check network access
* DNS query to resolve your sip server address
* DNS query to resolve your stun/turn server address
* initiate a NAT check

Step 2:

* REGISTER to your sip account with UDP, then delete registration
* REGISTER to your sip account with TCP, then delete registration
* REGISTER to your sip account with TLS, then delete registration
* REGISTER to your sip account with UDP and STUN, then delete registration
* REGISTER to your sip account with TCP and STUN, then delete registration
* REGISTER to your sip account with TLS and STUN, then delete registration
* REGISTER to your sip account with TLS and STUN on remote port 9091, then delete registration

sidenote: last test is for "sip.antisip.com" where the service also run for TLS on port 9091.

This app is pretty basic: if you wish any additionnal feature, please let me know and I'll think about it ;)