Toll Free Termination Providers allow you to Terminate Toll Free Calls From US and Canada for Free. If you have a large volume of calls to toll-free numbers, some providers will pay you for your calls.

Without registration required

Carrierx.us Provides FREE Toll Free Termination Service, Simply Signup for an account and start sending calls to number@carrierx.us If you do not register , You can still send these calls, but you will not be able to view the call logs.

• CLID not delivered. Observed as 404-397-1969
• Origination number observed as 404-397-1969
• Incoming RTP comes from a different host, so this service does not play well with NAT (unless it has an RTP connection helper)

sip-happens.com Let us terminate your toll free SIP calls for FREE! We now support G.729! Example: sip:+18005551212@tollfree.sip-happens.com or sip:18005551212@tollfree.sip-happens.com.

• CLID delivered
• Origination observed as CLID
• Does not support RFC2833 (need to use dtmfmode=inband)

TollFreeTollFree.com Offers registrationless tollfree sip termination. Features include far end NAT traversal, G.729, G.711, TCP or UDP SIP, and SRTP(Encrypted calls). CLID delivered. Points to sip-happens' proxies.

• CLID delivered
• Origination observed as CLID

Example dialplan:


TollFreeGateway.com Offers an open tollfree gateway via sip at sip.tollfreegateway.com, no registration required. CLID Delivered for all US Callers.

• CLID delivered
• Origination observed as CLID

Example dialplan:


IdeaSIP doesn't require registration for free Toll-Free.

• CLID not delivered. Observed as 404-969-1488
• Origination number observed as 720-279-3127
• Fromdomain must be something other than proxy.ideasip.com (the proxy's IP address will work)

Example dialplan:

With registration

Future Nine Requires an account to be created - but you can terminate toll-free traffic for free. No payment required. If your toll-free volume is high Future Nine may even compensate you (pay you) for those minutes. (SIP registration not required)

Simwood eSMS Require an account to be created but offers a small credit to your account for all US toll-free traffic. If volume is higher, commercial outpayments are available on normal settlement terms.

sipphone.com does require you to be registered but credit card details are not needed for that (IIRC). And they do provide access to e.g. US
toll-free numbers without a charge.

• CLID delivered
• Origination observed as CLID Caller ID delivered

Providers that Pay you for your Toll-Free calls

Future Nine Requires an account to be created - but you can terminate toll-free traffic for free. No payment required. If your toll-free volume is high Future Nine may even compensate you (pay you) for those minutes. (SIP registration not required)

Simwood eSMS Require an account to be created but offers a small credit to your account for all US toll-free traffic. If volume is higher, commercial outpayments are available on normal settlement terms.

See Also

• Toll Free
• Toll Free Termination Providers - RIP