Description

By default the phone doesn't listen on the network_id_port for TCP connections. To change this behavior, enable this option.

See also tls_listen.


Web User Interface

Advanced - SIP/RTP (Tab) - SIP(Section)__Listen on SIP TCP port  (Reboot required)


Phone User Interface

N/A


Auto-provisioning

ParameterValid value
<tcp_listen perm="PERMISSIONFLAGS">VALIDVALUE</tcp_listen><on>, <off>