I have a cisco ip phone and i want to use TCP instead of UDP. In XML config(SEP file) i add the line 1 but in wireshark i saw that it sent UDP packets. What is the problem. My current firmware version is 8.5.4 and i don’t want to use 9.x. Thanks 
I have a cisco ip phone and i want to use TCP instead of UDP. In XML config(SEP file) i add the line 1 but in wireshark i saw that it sent UDP packets. What is the problem. My current firmware version is 8.5.4 and i don’t want to use 9.x. Thanks