Lm th? no ? thi?t l?p cc k?t n?i NetMeeting thng qua t?ng l?a

D?ch tiu ? D?ch tiu ?
ID c?a bi: 158623 - Xem s?n ph?m m bi ny p d?ng vo.
Bung t?t c? | Thu g?n t?t c?

TM T?T

Bi vi?t ny m t? cch s? d?ng Microsoft NetMeeting ? thi?t l?p cc k?t n?i qua Internet khi b?n s? d?ng t?ng l?a k?t n?i Internet.

THNG TIN THM

Khi b?n s? d?ng NetMeeting thi?t l?p k?t n?i qua Internet, NetMeeting s? d?ng nhi?u IP C?ng ? giao ti?p v?i cu?c h?p khc nh?ng ng?i tham gia. N?u b?n s? d?ng t?ng l?a k?t n?i Internet, cc t?ng l?a ph?i ?c c?u h?nh ? cc c?ng ?c s? d?ng b?i NetMeeting l khng b? ch?n.

NetMeeting s? d?ng c?ng giao th?c Internet (IP) sau y:
   Port      Purpose
   -------------------------------------
   389       Internet Locator Server [Transmission Control Protocol (TCP)]
   522       User Location Server (TCP)
   1503      T.120 (TCP)
   1720      H.323 call setup (TCP)
   1731      Audio call control (TCP)
   Dynamic   H.323 call control (TCP)
   Dynamic   H.323 streaming [Realtime Transport Protocol (RTP) over User Datagram Protocol (UDP)]
				
? thi?t l?p cc k?t n?i NetMeeting ra bn ngoi thng qua t?ng l?a, cc t?ng l?a ph?i ?c c?u h?nh ? lm nh sau:
  • i qua chnh k?t n?i TCP c?ng 522, 389, 1503, 1720 v 1731.
  • i qua cc k?t n?i UDP trung h?c nng ?ng ?c ch? ?nh c?ng (1024-65535).
LU ?: M?t s? b?c t?ng l?a c kh? nng i qua TCP k?t n?i ngy c? th? c?ng, nhng l khng c kh? nng i qua trung h?c UDP k?t n?i ngy t? ?ng gn c?ng. Khi b?n thi?t l?p cc k?t n?i NetMeeting thng qua cc b?c t?ng l?a, b?n khng th? s? d?ng cc tnh nng m thanh c?a NetMeeting.

Ngoi ra, m?t s? b?c t?ng l?a c kh? nng i qua TCP k?t n?i c?ng c? th? v th? c?p UDP k?t n?i c?ng ?c giao ?ng, nhng khng c kh? nng c?a virtualizing m?t s? ty ? c?a ?a ch? IP n?i b?, ho?c l khng c kh? nng lm nh v?y cch nng ?ng. V?i nh?ng b?c t?ng l?a, b?n c th? thi?t l?p cc k?t n?i NetMeeting t? my tnh bn trong cc b?c t?ng l?a ? my tnh bn ngoi cc b?c t?ng l?a v b?n c th? s? d?ng cc tnh nng m thanh c?a NetMeeting, nhng b?n khng th? thi?t l?p cc k?t n?i t? my tnh bn ngoi cc b?c t?ng l?a ? my tnh bn trong cc b?c t?ng l?a.

Giao th?c thi?t l?p cu?c g?i H.323 (qua c?ng 1720) t? ?ng th?a thu?n m?t c?ng TCP ? s? d?ng c?a giao th?c i?u khi?n cu?c g?i H.323. Ngoi ra, c? hai giao th?c i?u khi?n cu?c g?i m thanh (qua c?ng 1731) v giao th?c thi?t l?p cu?c g?i H.323 (qua c?ng 1720) t? ?ng thng l?ng ng?i s? d?ng giao th?c Datagram (UDP) c?ng ? s? d?ng b?i H.323 streaming giao th?c, g?i l giao th?c th?i gian th?c (RTP). Trong NetMeeting, hai c?ng ?c xc ?nh trn m?i bn c?a b?c t?ng l?a cho m thanh v video streaming. Cc c?ng thng l?ng t? ?ng ?c ch?n ty ti?n t? t?t c? cc c?ng c th? ?c gn t? ?ng.

D?ch v? th m?c NetMeeting ?i h?i ph?i c m?t trong hai c?ng 389 ho?c c?ng 522, ty thu?c vo lo?i my ch? b?n ang s? d?ng. Internet Locator Servers (ILSs), m h? tr? cc th m?c nh? truy c?p giao th?c (LDAP) cho NetMeeting 2.0 ho?c sau ny, yu c?u c?ng 389. Ng?i s? d?ng V? tr my ch? (ULSs), ?c pht tri?n cho NetMeeting 1.0, yu c?u c?ng 522.

Thu?c tnh

ID c?a bi: 158623 - L?n xem xt sau cng: 18 Thang Tam 2011 - Xem xt l?i: 2.0
p d?ng
  • Microsoft NetMeeting 2.1 Standard Edition
  • Microsoft NetMeeting 3.01 Standard Edition
T? kha:
kbmt KB158623 KbMtvi
My d?ch
QUAN TRONG: Bi vi?t ny ?c d?ch b?ng ph?n m?m d?ch my c?a Microsoft ch? khng ph?i do con ng?i d?ch. Microsoft cung c?p cc bi vi?t do con ng?i d?ch v c? cc bi vi?t do my d?ch ? b?n c th? truy c?p vo t?t c? cc bi vi?t trong C s? Ki?n th?c c?a chng ti b?ng ngn ng? c?a b?n. Tuy nhin, bi vi?t do my d?ch khng ph?i lc no c?ng hon h?o. Lo?i bi vi?t ny c th? ch?a cc sai st v? t? v?ng, c php ho?c ng? php, gi?ng nh m?t ng?i n?c ngoi c th? m?c sai st khi ni ngn ng? c?a b?n. Microsoft khng ch?u trch nhi?m v? b?t k? s? thi?u chnh xc, sai st ho?c thi?t h?i no do vi?c d?ch sai n?i dung ho?c do ho?t ?ng s? d?ng c?a khch hng gy ra. Microsoft c?ng th?ng xuyn c?p nh?t ph?n m?m d?ch my ny.
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