Firewall Port Settings (SIP ALG) - Yealink IP Phones

Created by Daniel Kauffer, Modified on Mon, 10 Jun at 10:10 AM by Daniel Kauffer

General Firewall Requirements

Create a rule to allow inbound traffic from 204.124.15.45, 162.212.246.15, 52.200.25.183 and 54.213.70.190
Create a rule to allow traffic from 204.124.15.47 for Provisioning.
Disable SIP ALG
- for SonicWall Firewall is the same as SIP-Transformations.
- for Cisco ASA Firewall no+A240:A262 inspect sip.
Set UDP Timeout to 180 sec

Port	Protocol	Description
443	TCP	Needed for secure web content and secure provisioning over HTTPS.
5060	TCP/UDP	Needed for SIP signalling.
5061	TCP/UDP	Needed for secure SIP signalling.
20000-36000	UDP	Needed for Audio/Video streams (RTP)
8001	TCP	Required for the Portal to provide dynamic updates.
9002	TCP	Required for SNAP mobile Web communication.