> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes.

# address$

> Observable of the address associated with this call.

```ts
get address$(): Observable<[Address](/docs/browser-sdk/v4/reference/address) | undefined>
```

Observable of the address associated with this call. Emits `undefined` until the address has been resolved by the signaling layer.

## address

```ts
get address(): [Address](/docs/browser-sdk/v4/reference/address) | undefined
```

Snapshot of the current address associated with this call, or `undefined` if not yet resolved. For a reactive view, use [`address$`](#address) instead.

## **Examples**

```ts
call.address$.subscribe((address) => {
  console.log('address:', address);
});
```

> Observable of the address associated with this call.