Avaya Jtapi Programmer 39-s Guide May 2026

Goal: Log an agent into a skill group and set their work mode.

This uses Avaya-specific extensions:

AvayaTerminal terminal = (AvayaTerminal) provider.getTerminal("agent123");
AvayaACDAddress acdAddress = (AvayaACDAddress) provider.getAddress("skill1");

// Log in the agent acdAddress.login(terminal, "agent123", null, null);

// Set to Auto-In (ready to take calls) acdAddress.setWorkMode(terminal, AvayaACDAddress.WORK_MODE_AUTO_IN); avaya jtapi programmer 39-s guide

Avaya Communication Manager is mission-critical. Your JTAPI application must be a good citizen.

According to the Programmer’s Guide:


From your code’s perspective, these are your best friends:

📌 Pro tip: The AvayaCallObserver and AvayaTerminalObserver are where you’ll spend 70% of your debugging time.


This is the most common point of confusion for new Avaya developers. Goal: Log an agent into a skill group

Critical Avaya Nuance: If you want to control a phone, you usually need to monitor both the Address and the Terminal.


The guide is not freely available on public repositories due to licensing. You can obtain it via:

File naming convention: Typically 07-300xxx_Avaya_JTAPI_Programmers_Guide.pdf, where xxx changes per release. Avaya Communication Manager is mission-critical