Configure Your Firewall With Additional Options - Cisco 8800 Series Manual

Cisco IP Phone Configuration
Default Open TCP Port
PFS (Peer Firmware
Sharing)
TR-069

Configure Your Firewall with Additional Options

You can configure additional options in the Firewall Options field. Type the keyword for each option in the
field, and separate the keywords by commas (,). Some keywords have values. Separate the values by colons
(:).
Before you begin
Access the Phone Web Interface, on page 104
Procedure
Step 1 Go to Voice > System > Security Settings.
Step 2
Select Enabled for the Firewall field.
Step 3 In the Firewall Options field, enter the keywords. The list of ports applies to both IPv4 and IPv6 protocols.
When you enter the keywords,
• separate the keywords with commas (,).
• separate keywords values with colons (:).
Table 11: Firewall Optional Settings
Firewall Options Keywords
Field is empty.
Description
Ports 4051 and 6970, when both Upgrade Enable and Peer Firmware Sharing
are set to Yes.
HTTP/SOAP port in TR-069 Connection Request URL, when Enable TR-069
is set to Yes.
The port is chosen randomly from the range 8000-9999.
Description
The firewall runs with default open ports.
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
Configure Your Firewall with Additional Options
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