Does IP Phone SPA-941 support SIP Transport settings (TCP, UDP)

[kirill7_7]

I have problem with Voice, when I setup default settings of sip registration (UDP, 5060). I heed to setup 5065, TCP. And I haven't found SIP transport in web setting of this VoIP.

[Akshay Sachdeva]

Hi,

If you're trying to change the SIP port onto the router then you can configure as below:

voice service voip

shut

sip

listen-port non-secure 5065

exit

no shut

exit

The default transport protocol would be TCP. You can confirm the change using the show command "show control-plane host open-port".

Kindly confirm if this resolves your query or if you need any further info.

Regards

Akshay

[rosaho]

This discussion has been reposted from Small Business Support Service to the SPA IP Phones community.

[kirill7_7]

Hi,

I tried to find SIP Transport in the settings of my IP Phone, but i hadn't found.

There was no possibility to configure my router TP-Link TL-3420 (this router is for home users).

[Dan Lukes]

Start new thread for brand new question, please.

Don't forget to mention what's relationship between SIP Transport mode and TL-3420 router. I suspect your issue can't be solved by TCP SIP transport mode.