Voipe Zammad is a web based helpdesk/customer support system with many features to manage customer communication via several channels like telephone, facebook, twitter, chat and e-mails. It is distributed under version 3 of the GNU AFFERO General Public License (GNU AGPLv3).
Do you receive many e-mails and want to answer them with a team of agents?
You're going to love Voipe Zammad!
Voipe Zammad was built on basic of open source Zammad and added whatsapp into channel
Please refer document in mannual directory
https://github.com/zammad/zammad
Thanks! ❤️ ❤️ ❤️
Your Voipe Team