Hi Shri, In Canada it is mandated by the CRTC and most carriers pass it through when we send it. Most of our US-bound traffic uses TF CLI which seems to come across. So as far as we are aware, using TF as CLI is not an issue. Best Regards, Ivan Kovacevic Vice President, Client Services Star Telecom | www.startelecom.ca | SIP Based Services for Contact Centers *From:* VoiceOps [mailto:voiceops-bounces at voiceops.org] *On Behalf Of *Shripal Daphtary *Sent:* Monday, April 20, 2015 11:13 AM *To:* VoiceOps at voiceops.org *Subject:* [VoiceOps] Toll Free as Outbound CLID Hello everyone, i'm just wondering if there is a legal/regulatory issue with having a TFN as the outbound CLID for a customer on our hosted platform(s). On the broadworks, the system won't even allow for it. However, on our M6, it doesn't really care. thanks Shri