AppSuite:MSISDN
From Open-Xchange
MSISDN Support
Abstract. In this article, the support for MSISDN is described in detail. It allows sending emails to and receiving email from phone numbers.
Enabling MSISDN Support
MSISDN support is disabled by default. In order to enable this feature, you must define the capability msisdn. This is done by simply adding the word "msisdn" to the property "permissions" in /opt/openexchange/etc/permission.properties:
permissions=...,msisdn