# Asterisk Routing

## Current State

Production Kazakhtelecom inbound routing remains unchanged.

Current production contexts:

- `from-telecom`
- `from-telecom-sales`

Both still route to the existing AudioSocket entrypoint:

```text
from-softphones,7100,1
```

The current AudioSocket route is preserved as the rollback path. It uses the existing local AudioSocket service and `slin16` media path.

A test-only Stasis route has been added for future controlled ARI testing. The Stasis app name is:

```text
ai-operator
```

## Test Route

Context:

```text
ai-operator-test
```

Extension:

```text
7199
```

Softphone entrypoint:

```text
7199@from-softphones
```

Dialplan behavior:

```text
Stasis(ai-operator,test)
```

The route does not call `Answer()`. The future Go ARI Call Manager is expected to answer the channel.

Purpose:

- controlled test route for TZ-03 ARI Call Manager;
- controlled test route for TZ-04 Media Gateway;
- not a production Kazakhtelecom route.

Warning: do not call this route before the Go ARI service is ready except for a controlled expected-failure test. Without an active ARI app, Asterisk may reject or end the call path.

## Future Production Switch

Switch production Kazakhtelecom routes to `Stasis(ai-operator,production,...)` only after:

- TZ-03 ARI Call Manager is implemented;
- TZ-04 Media Gateway is implemented;
- a controlled softphone test succeeds;
- rollback has been confirmed;
- Kazakhtelecom SIP registration no-response is resolved or production testing is otherwise approved.

Do not switch `from-telecom` or `from-telecom-sales` during skeleton or unit-test work.

## Rollback

Rollback target:

```text
Goto(from-softphones,7100,1)
```

Rollback procedure:

1. Restore the AudioSocket route for the affected production DID or pattern.
2. Remove or disable the production `Stasis(ai-operator,production,...)` route.
3. Confirm there are no active calls.
4. Run `dialplan reload`.
5. Verify `7100@from-softphones` still exists.

Reference patches are stored outside the repository in `/tmp/ai-operator-tz02` for this TZ.