Backup Proxy Address; Backup Proxy Port; Local Udp Port - Talkswitch TS-350i User Manual

• Input the Outbound Proxy Port using the dial pad and press the OK
softkey to save your entry.
Changing the Outbound Proxy Port requires a reboot of the IP phone.

Backup Proxy Address

When using an outbound proxy, a backup proxy can be defined for use should the primary proxy fail to
respond. The Backup Proxy Address can be an IP address or FQDN.
To assign a Backup Proxy Address:
• Press the button, then select 2. SIP Configuration, then 4. Backup Proxy Address.
• Input the Backup Proxy Address using the dial pad and press the OK
softkey to save your entry.
Changing the Backup Proxy Address requires a reboot of the IP phone.
To enter alphanumeric characters select the Mode softkey.

Backup Proxy Port

The Backup Proxy Port defines the port used when sending SIP messages to the backup proxy defined in
the section Backup Proxy Address on page 19.
To assign the Backup Proxy Port:
• Press the button, then select 2. SIP Configuration, then 5. Backup Proxy Port.
• Input the Backup Proxy Port using the dial pad and press the OK
softkey to save your entry.
Changing the Backup Proxy Port requires a reboot of the IP phone.

Local UDP Port

The Local UDP Port defines the port, normally 5060, that the phone uses to send and receive SIP signaling
packets. In some instances, particularly when behind a firewall, port 5060 may already be in use or
problematic with SIP aware routers.
To change the Local UDP Port:
• Press the button, then select 2. SIP Configuration, then 6. Local UDP Port.
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