I’ve been searching.  It doesn’t look like Junxure integrates with RingCentral.  I see that a few people have put in requests in RingCentral’s support community.  Apparently, for this, we need to go to Junxure.  It sounds like some of the people have contacted Junxure about it.  I would like to add my name to the list of people wanting such an integration.  RingCentral already integrates with a large list of other CRM programs and apparently has created something called “the RingCentral Connect Platform and opened their API for developers, partners, and system integrators...to make it easy for customers to get what they want and for other companies to have a streamlined and self-service interface to our Platform.”

Here is a recent post from another Junxure user (this is just one, though I have seen a number of similar entries):

"It would be nice if Ring Central integrated with the Junxure CRM as it does with other CRMs (such as SalesForce).  I hope to see that coming soon.  www.junxure.com  We are in the US and run 3 businesses out of one (financial investments, real estate, insurance).We use Junxure to manage all 3 business and currently have 14 active RingCentral desk phones with 8 main company phone numbers.

KJ Kerri Johnson"

Here is a post from ~5 years ago about Zoho:

"We now offer a CTI integration that Zoho built.  To access this, please visit https://developer.ringcentral.com/app-gallery.html#/app/zoho"

Anyway, I don’t know how to build my own (and I don’t really have time for it anyway), but would find it very helpful.

Thanks,