> Source: [sk150792](https://support.checkpoint.com/results/sk/sk150792)

# sk150792 - "In order to allow the inspection of encrypted SIP over TLS connections, please add ..." log when SIP over TLS traffic is dropped

| Property | Value |
|----------|-------|
| Solution ID | sk150792 |
| Date Created | 2019-04-16 |
| Last Modified | 2022-02-20 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * SIP over TLS traffic being dropped with "`In order to allow the inspection of encrypted SIP over TLS connections, please add the 'sip_tls_with_server_certificate' service to the relevant rule, make sure that the 'sip_tls_authentication' service is removed from the rule and configure TLS on the corresponding SIP Server object`".
* SIP service port objects (5060 and 5061) are configured with a specific Protocol Type.

## Cause

Inspection of SIP over TLS is not supported.

## Solution

This solution requires authentication. Please log in to view the full solution.

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