Quote from: Lynx on May 05, 2023, 08:54:45 PMThis one doesn't work for me without registration, I get a 503 error code returned.
Any new alternatives for registration-free toll-free outgoing SIP?
I just tried
switch.starcompartners.com and it worked fine without registration. They are very picky about multiple consecutive attempts. You can't try it over and over and over again especially with the same test number. They will block you...at least temporarily.
Wait a few hours and try it again,
one time, and see if it works.
Edit: You can also try
ovh.starcompartners.comIf that doesn't work you can try my super secret last resort toll free number termination site:
spX(18667326184@
72.11.130.234;ui=2135460198) [which is actually
la.starcompartners.com]
Note: At least for me Nomorobo is close to being worthless and I no longer use it. Robocallers change their spoofed numbers so often that Nomorobo can't keep up.
I use a whitelist for known callers. Any unknown callers get routed to an IVR on Callcentric which stops all robocallers for me.