Azure Communication Callingserver Java Agent Skill

Azure Communication Services CallingServer (legacy) Java SDK. Note - This SDK is deprecated. Use azure-communication-callautomation instead for new projects. Only use this skill when maintaining legacy code.

1k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

151 d ago

last touched

this folder, not the whole repository

Install

one command, takes just this skill from the repository

npx skills add https://github.com/microsoft/skills --skill azure-communication-callingserver-java

What comes with it

2 586 bytes besides the instruction

references/examples.md

The instruction itself

7 sections, as written by the author

Azure Communication CallingServer (Java) - DEPRECATED

> ⚠️ DEPRECATED: This SDK has been renamed to Call Automation. For new projects, use azure-communication-callautomation instead. This skill is for maintaining legacy code only.

Migration to Call Automation

<!-- OLD (deprecated) -->
<dependency>
    <groupId>com.azure</groupId>
    <artifactId>azure-communication-callingserver</artifactId>
    <version>1.0.0-beta.5</version>
</dependency>

<!-- NEW (use this instead) -->
<dependency>
    <groupId>com.azure</groupId>
    <artifactId>azure-communication-callautomation</artifactId>
    <version>1.6.0</version>
</dependency>

Class Name Changes

| CallingServer (Old) | Call Automation (New) |

|---------------------|----------------------|

| CallingServerClient | CallAutomationClient |

| CallingServerClientBuilder | CallAutomationClientBuilder |

| CallConnection | CallConnection (same) |

| ServerCall | Removed - use CallConnection |

Legacy Client Creation

// OLD WAY (deprecated)
import com.azure.communication.callingserver.CallingServerClient;
import com.azure.communication.callingserver.CallingServerClientBuilder;

CallingServerClient client = new CallingServerClientBuilder()
    .connectionString("<connection-string>")
    .buildClient();

// NEW WAY
import com.azure.communication.callautomation.CallAutomationClient;
import com.azure.communication.callautomation.CallAutomationClientBuilder;

CallAutomationClient client = new CallAutomationClientBuilder()
    .connectionString("<connection-string>")
    .buildClient();

Legacy Recording

// OLD WAY
StartRecordingOptions options = new StartRecordingOptions(serverCallId)
    .setRecordingStateCallbackUri(callbackUri);

StartCallRecordingResult result = client.startRecording(options);
String recordingId = result.getRecordingId();

client.pauseRecording(recordingId);
client.resumeRecording(recordingId);
client.stopRecording(recordingId);

// NEW WAY - see azure-communication-callautomation skill

For New Development

Do not use this SDK for new projects.

See the azure-communication-callautomation-java skill for:

Making outbound calls
Answering incoming calls
Call recording
DTMF recognition
Text-to-speech / speech-to-text
Adding/removing participants
Call transfer

Trigger Phrases

"callingserver legacy", "deprecated calling SDK"
"migrate callingserver to callautomation"

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How to use it

Copy the folder

Take microsoft/azure-communication-callingserver-java from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.