[Asterisk-Users] Ports/Protocals to Open in Firewall

[Race Vanderdecken]

Yes, this is true for SIP.

5060 is the port SIP normally listens for calls on. It is configurable
to another port.

The 10,000 - 20,000 range is configurable.

SIP will negotiate the ports.

Ports lower then 1024 are "reserved" for system use and often blocked
across open networks.



-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Roman
Zhovtulya
Sent: Thursday, March 10, 2005 12:48 PM
To: 'Scott Wolfe'; 'Asterisk Users Mailing List - Non-Commercial
Discussion'
Subject: RE: [Asterisk-Users] Ports/Protocals to Open in Firewall

For SIP incoming/outgoing you normally need ports 5060 and the port
range 10000-20000 open.
At least it works in my setup.

Could anyone correct it if it's not exactly all the truth?

Regards,
Roman



-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Scott
Wolfe
Sent: Donnerstag, 10. März 2005 17:42
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [Asterisk-Users] Ports/Protocals to Open in Firewall


I am just getting started using Asterisk and would like to know what
ports I need to open in my firewall for incoming and outgoing calls. I
am running a Cisco Pix 506 and I am having problems using Xlite to make
calls through Asterisk => Broadvoice and I think this maybe due to not
having the proper protocols passed since I can use X-lite on its own ok
from home behind my Linksys Router (no Xlite).

Thanks,
Scott

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