SIP Instant Messaging - pjsua Python Module

Sending IM

There are two ways to send IM, using ​send_pager() method of ​Buddy object, or ​send_pager() method of ​Call object. The former is probably preferable since it allows you to send pager without having to establish a call, but just to say that sending IM within call is possible.

Typing Indication

In addition to sending instant messages, you can also send typing indication to remote buddy using ​send_typing_ind().

Pager Status

The transmission status of outgoing instant messages is reported in ​on_pager_status() method of ​BuddyCallback class, or ​on_pager_status() of ​CallCallback class, depending on how the instant message was sent.