| SMS Communications using SMPP |

This section describes the columns and counters available with the Historical Viewer reports:
Conversation manager:
Undeliverable messages > Undeliverable email messages
The following Groups of Measurements and counters have been added:
SMS sender
SMS receiver
Conversation manager
Number of SMSs created
Undeliverable SMS
The “SMS receiver” counter specifies the total number of SMS messages received by the SMPP Receiver; this will include delivery confirmations also. For more granular information, there is the “SMS Delivery Notification Received” counter. “SMS Delivery Notification Received” specifies the number of delivery receipts received.
Diagnostics works in the same way as for MailSender and MailReceiver, with two new sections for SMPP debugging added to the diagnostics page.

The log files for the SMS Sender and SMS Receiver should be accessible from this section if the SMS Sender and SMS Receiver have been added to the deployment.
The errors, alerts, warnings reported by the SMS Sender and Receiver should be available in the Error Reports section.