RezStream Professional users who already own third party call accounting software will need to purchase our External Posting Link if they wish to link their existing call accounting software to RezStream Professional. If you do not already own call accounting software, click on this link to learn more about SHADOW CMS.
The RezStream External Posting Link module transfers third party call accounting software phone charges directly into RezStream Professional. When customers check-out, their phone call charges will be listed on their RezStream Professional invoice. The RezStream External Posting Link will work with most existing call accounting software systems.