# Extended Call Duration

Twilio extended the maximum call duration on Elastic SIP Trunking calls from 4 hours to 24 hours. This allows the business to have extended conversations that last longer than 4 hours.

In order to enable 24 hour call duration, log into your Twilio Console.

* In the left-hand navigation pane, under Develop, click on Voice > Settings > General.
* Scroll down to "24-Hour Maximum Call Duration" and click on the Disabled button/switch. (The button/switch text should now say Enabled.)
* Click Save at the bottom of the screen. Your maximum call duration has now been increased to 24 hours, effective immediately.

![Twilio console settings showing disabled 24-hour maximum call duration option.](https://docs-resources.prod.twilio.com/e97956709a6663dc80442ad956903df726c488a10903a1eb20c3ee587d4c1c2b.png)

> \[!NOTE]
>
> * If the 24-Hour Maximum Call Duration switch is Disabled, the time limit is four hours.
> * Trial accounts will still be limited to a maximum call length of 10 minutes, no matter how this setting is configured.