---
title: "Upload a Certificate for SIP Account Registration"
slug: "upload-certificate-for-sip-account-registration"
updated: 2024-10-30T07:12:26Z
published: 2024-10-30T07:12:26Z
canonical: "knowledge.akuvox.com/upload-certificate-for-sip-account-registration"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.akuvox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Upload a Certificate for SIP Account Registration

You need to upload a certificate before applying for a SIP account from a SIP or a DNS server using the TLS protocol. This certificate is essential for server authentication.

The article uses R20A V5.0 as an example.

> [!NOTE]
> Note
> 
> Make sure you have prepared the certificate and enable the SIP server.

1. Log into the door phone’s web interface with the username and password. The default is admin.
2. Navigate to the **Security > Advanced > SIP Server Certificate** interface.
3. Click **Browse** to import the file from your local PC and click Submit.

![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/image-9YWLS7OG.png)

> [!NOTE]
> Note
> 
> The uploaded SIP Server Certificate must correspond to the server. Each built server has its own certificate. For example, the certificate shown in the pciture is the certificate of Bruin’s server.
> 
> ![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/image-X31NRV16.png)

1. Navigate to the **Account > Basic > Transport Type** interface and select TLS.

![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/image-53BSRXGW.png)

1. Click Submit to save the configuration.

Do the same to upload the certificate to the indoor monitor on its **Security > Advanced > Web Server Certificate** interface.

1. Indoor monitors without this configuration option will use the Akuvox built-in certificate.

![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/image-LWBF79RL(1).png)

1. Select TLS as the transport type on the **Account > Basic > Transport Type** interface.

![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/image-XKSSCFWF.png)