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Forum: Voice & Video

Dành cho các thảo luận về IP Telephony | Video Over IP| IP Phone Services for End Users| Voice over IP

  1. Question Sticky Thread Sticky: Thắc mắc về tổng đài IP

    Started by saudoi‎, 12-11-2007 10:38 PM
    6 Pages •
    1 2 3 ... 6
    2 Attachment(s)
    • Replies: 53
    • Views: 23,195
    mjcheal
    18-03-2013, 08:49 AM Go to last post

  2. Sticky Thread Sticky: CCNA Voice (640-461)

    Started by lamkhuongtruongson‎, 05-03-2012 01:33 PM
    • Replies: 6
    • Views: 1,122
    lamvantu
    09-03-2013, 06:53 AM Go to last post

  1. giúp em với.

    Started by hvd.ktvt‎, 16-05-2013 01:50 PM
    • Replies: 1
    • Views: 49
    hvd.ktvt
    16-05-2013, 01:51 PM Go to last post

  2. Băng thông cho voice sử dụng codec G729

    Started by trieuminhanh‎, 27-02-2013 08:33 AM
    • Replies: 2
    • Views: 216
    trungdtinfonet
    15-05-2013, 12:41 AM Go to last post

  3. Giúp em với các bác pro về VoIP

    Started by thanhk7b‎, 02-04-2013 09:32 AM
    • Replies: 1
    • Views: 96
    trungdtinfonet
    15-05-2013, 12:38 AM Go to last post

  4. Asterisk và CUCM

    Started by trungnd42‎, 06-05-2013 02:41 PM
    • Replies: 2
    • Views: 85
    trungdtinfonet
    15-05-2013, 12:37 AM Go to last post

  5. cần HELP SIP, MGCP, SIGTRAN ???

    Started by xuantai882009‎, 04-03-2013 01:29 PM
    • Replies: 1
    • Views: 150
    trungdtinfonet
    15-05-2013, 12:36 AM Go to last post

  6. Post Hỏi về VOIP

    Started by ky_pim‎, 11-05-2013 01:28 PM
    • Replies: 0
    • Views: 66
    ky_pim
    11-05-2013, 01:28 PM Go to last post

  7. Hệ thống 3CX goi ra Mobile

    Started by mjcheal‎, 01-05-2013 11:47 PM
    • Replies: 1
    • Views: 91
    nbhduoc
    09-05-2013, 07:55 PM Go to last post

  8. Cho mình xin tài liệu về Fraud VOIP

    Started by onlylovebx‎, 02-05-2013 10:05 AM
    • Replies: 0
    • Views: 67
    onlylovebx
    02-05-2013, 10:05 AM Go to last post

  9. thiết bị gọi điện thoại hội nghị soundstation2 polycom

    Started by matran241091‎, 21-03-2013 08:45 AM
    • Replies: 1
    • Views: 287
    hungbone
    10-04-2013, 11:23 AM Go to last post

  10. Cần giúp đỡ về VoIP

    Started by ManhExe_91‎, 08-04-2013 09:12 AM
    • Replies: 0
    • Views: 62
    ManhExe_91
    08-04-2013, 09:12 AM Go to last post

  11. Giao thức SIP: Tổng quan và cấu trúc

    Started by dangquangminh‎, 13-08-2007 01:54 PM
    • Replies: 3
    • Views: 8,598
    kingkongvn
    20-03-2013, 10:36 AM Go to last post

  12. Thắc mắc về freepbx

    Started by sothatsu‎, 18-03-2013 10:32 PM
    • Replies: 0
    • Views: 95
    sothatsu
    18-03-2013, 10:32 PM Go to last post

  13. Lập trình Softphone giao thức SIP!

    Started by qwerty.nhhd‎, 01-03-2013 08:31 AM
    • Replies: 0
    • Views: 120
    qwerty.nhhd
    01-03-2013, 08:31 AM Go to last post

  14. Question Tổng đài IP hỗ trợ nhiều giao thức

    Started by hoaile123‎, 21-02-2013 01:25 PM
    • Replies: 0
    • Views: 97
    hoaile123
    21-02-2013, 01:25 PM Go to last post

  15. Unhappy Cần giúp đở về lời chào gọi từ PSTN line

    Started by thanhh83‎, 17-04-2008 12:24 AM
    • Replies: 2
    • Views: 853
    levietson
    20-02-2013, 11:58 AM Go to last post

  16. Xin giúp đỡ về bài lab giả lập IPTV

    Started by phongtran89‎, 04-03-2012 05:07 PM
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 23
    • Views: 3,469
    manhtuankt90
    04-02-2013, 09:25 PM Go to last post

  17. Tài liệu VoiceIP (tiếng Việt)

    Started by thanhsang_truong‎, 25-11-2006 05:52 AM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 11
    • Views: 4,333
    camaptrang
    27-01-2013, 06:04 PM Go to last post

  18. Cần giúp đỡ gấp về việc cài đặt Elastix

    Started by muoitieu‎, 16-12-2012 08:27 PM
    • Replies: 4
    • Views: 260
    hailt1611
    23-01-2013, 09:10 AM Go to last post

  19. Giới thiệu tổng đài IP Aastra 470

    Started by hung2g91090‎, 19-01-2013 10:39 AM
    aastra 470, tổng đài, tổng đài ip
    • Replies: 0
    • Views: 151
    hung2g91090
    19-01-2013, 10:39 AM Go to last post

  20. Xin file config voip thực tế kết nối với pstn

    Started by levietson‎, 04-01-2013 03:44 PM
    • Replies: 2
    • Views: 192
    levietson
    05-01-2013, 08:32 AM Go to last post
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