Toll Free Termination Providers

Toll-free termination providers allow you to terminate toll-free calls from the 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. Carriers who have direct agreements have a higher success in collection from LD carriers who support the RespOrgs CIC.

Without registration required

Alcazar Networks Inc - Free toll-free termination
Alcazar Networks - VoIP Services

• Providing FREE toll-free termination to the US48 800 - 855 - 866 - 877 - 888
• Full accurate Caller-ID number (ANI) delivered
• Codecs supported: G711 and G729
• NO SIP REGISTRATION REQUIRED
• If you require registration we accept ANY credentials so you can start passing calls immediately.

Carrierx.us Provides FREE toll-free termination service, Simply sign up 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)

Denetron Provides registrationless toll-free call termination over SIP and IAX.
CLID delivered as sent
Supported codecs: G711, G729a, GSM

Example Dialplan Configuration:
exten => _800NXXXXXX,1,Dial(SIP/sip.denetron.com/${EXTEN})

DIDLive Toll Free Termination Provider
http://www.didlive.com/tollfree_termination.php

• No SIP registration required
• Free of charge to all users
• Premium quality (we only use Cisco products)
• We terminate all 800, 888, 877, 866, and 855 calls (USA or Canada)
• Supports G729 and G711 codecs
• Caller-ID (CLI) delivered

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

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

Example dialplan: