كود:
Service Ports Chat & Messenger TCP Port 5050: Client Access only


Insider/Room Lists TCP Port 80: Client Access only

File Transfer TCP Port 80: Server Access.
Your ISP may block this port, as its used for web hosting.

You can change port in Messenger, Preferences, File Transfer.

Voice Chat UDP 5000-5010
TCP 5000-5001: Client Access
If UDP Fails, TCP will be used instead, see below
.
WebCam TCP Port 5100: Client Access

Super Webcam TCP Port 5100: Server Access

P2P Instant Messages TCP Port 5101: Server Access
PMs between Buddys may not use the Yahoo! Server, but this is not a requirement.


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قفل الويندوز ليف مسنجر

هذي معلومات وبورتات المسنجر الايف
Messenger server: port 1493, 1542, 1863, 1963, 80 TCP and 443 TCP
File Transfer/Sharing Folders: local: 1544 and 6891 - in fact 6720-65535 TCP from one source
Messenger Update: remote: 80 local: 1457
Remote Assistance If available): 3389 TCP
Audio: local: , 1556, 11771, 13803 and generally 5004-65535 UDP
Remote Desktop and whiteboard: local/remote: 389, 522, 1503, 1720, and 1731
Launching Games: 80
Video Conference: TCP 9000-9999, 5004-65535 UDP + 80
Sign-In: remote: 443 local: 1484, 2400


chat & messenger : port 5050 protocol TCP

VOICE CHAT : port 5000 - 5010 protocol UDP
port 5000 - 5001 protocol TCP

WEB CAM : port 5100 protocol TCP
P2P ( PEER TO PEER ) INSTANT MESSEGE : Port 5101 protocol TCP