---
title: Firewall endepunkt til Cisco VCS Expressway
description: "| Function | Port range | Type | Ingoing | Outgoing | Source IP | Destination IP | Remarks | New in X8.x software | | --- | --- | --- | --- | --- | --- | --- |…"
url: "http://vikanvideo.dk/findsvar/firewall-endepunkt-til-cisco-vcs-expressway/"
updated: "2024-05-29"
category: Firewall
---

# Firewall endepunkt til Cisco VCS Expressway

| Function | Port range | Type | Ingoing | Outgoing | Source IP | Destination IP | Remarks | New in X8.x software |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  |  |  |  |  |  |  |  |  |
| Endpoint to VCS Expressway |  |  |  |  |  |  |  |  |
| Assent: H.323 RAS signaling | 1719 | UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| Assent: H.225 and H.245 signaling | 2776 | TCP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| Assent: RTP/RTCP Media | 2776 - 2777 | UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| H.460: RAS Messaging | 1719 | UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| H.460: H.225 | 1720 | TCP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| H.460: H.245 | 2777 | TCP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| H.460 Multiplexed: RTP Media | 2776 | UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| H.460 Multiplexed: RTCP Media | 2777 | UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| H.460 Multiplexed: RTP/RTCP Media | 36000 - 59999 | UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only | Yes before 50000 - 54999 |
| SIP | 5060 | TCP + UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| SIP (TLS) | 5061 | TCP + TLS |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only |  |
| RTP / RTCP Media | 36000 - 59999 | UDP |  | x | Endpoint | VCS Expressway | Open against the VCS Expressway outgoing only | Yes before 50000 - 54999 |
|  |  |  |  |  |  |  |  |  |
|  |  |  |  |  |  |  |  |  |
| Port test: |  |  |  |  |  |  |  |  |
| http://www.videokonference.com/bctest/IPT.exe |  |  |  |  |  |  |  |  |
| The test will test from the local network where the endpoint is and out to the VCS Expressway |  |  |  |  |  |  |  |  |
|  |  |  |  |  |  |  |  |  |
| Remember H.323 ALG/Application support should be off on the firewall !! |  |  |  |  |  |  |  |  |