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	Topics		Statistics	Last Post
	Sticky: LAB Cấu hình E1 Back-to-back #CCNA Voice - CCNA Collaboration by admin Started by admin, 10-03-2015, 05:08 PM		1 response 1,212 views 0 likes	Last Post by thienchihac 06-10-2016, 12:34 AM
	Sticky: Thắc mắc về tổng đài IP by saudoi Started by saudoi, 12-11-2007, 10:38 PM		54 responses 31,593 views 0 likes	Last Post by hungtech1 13-11-2015, 10:10 PM
	Sticky: CCNA Voice (640-461) by lamkhuongtruongson Started by lamkhuongtruongson, 05-03-2012, 01:33 PM		13 responses 5,120 views 0 likes	Last Post by hungtech1 13-11-2015, 10:08 PM
	Sticky: LAB: Cấu hình hạ tầng mạng Cisco #CCNA Voice – CCNA Collaboration by phamminhtuan Started by phamminhtuan, 23-03-2015, 08:27 AM		0 responses 898 views 0 likes	Last Post by phamminhtuan 23-03-2015, 08:27 AM
	Sticky: LAB: CME Call Routing #CCNA Voice – CCNA Collaboration by phamminhtuan Started by phamminhtuan, 19-03-2015, 10:08 AM		0 responses 525 views 0 likes	Last Post by phamminhtuan 19-03-2015, 10:08 AM
	help chi nhánh không cần dùng cme cisco (voip gateway). by levietson Started by levietson, 05-06-2013, 02:37 PM		4 responses 435 views 0 likes	Last Post by thanhnam0707 08-08-2013, 10:57 AM
	Asterisk và CUCM by trungnd42 Started by trungnd42, 06-05-2013, 02:41 PM		3 responses 480 views 0 likes	Last Post by luanvancity 30-07-2013, 02:55 PM
	Giúp em với các bác pro về VoIP by thanhk7b Started by thanhk7b, 02-04-2013, 09:32 AM		2 responses 394 views 0 likes	Last Post by luanvancity 30-07-2013, 02:52 PM
	những thắc mắc về VoIP. mong mọi người chỉ giúp by hvd.ktvt Started by hvd.ktvt, 07-06-2013, 04:55 PM		3 responses 411 views 0 likes	Last Post by luanvancity 30-07-2013, 02:43 PM
	Mong mọi người giúp đỡ về tổng đài void ip by chumphieubac Started by chumphieubac, 12-06-2013, 02:42 PM		2 responses 509 views 0 likes	Last Post by luanvancity 30-07-2013, 02:40 PM
	Xin file config voip thực tế kết nối với pstn by levietson Started by levietson, 04-01-2013, 03:44 PM		4 responses 675 views 0 likes	Last Post by luanvancity 30-07-2013, 02:38 PM
	Lịch sử cuộc gọi ipphone by chumphieubac Started by chumphieubac, 19-07-2013, 02:16 PM		3 responses 278 views 0 likes	Last Post by luanvancity 30-07-2013, 02:29 PM
	Băng thông cho voice sử dụng codec G729 by trieuminhanh Started by trieuminhanh, 27-02-2013, 08:33 AM		4 responses 853 views 0 likes	Last Post by inphungiare6 09-06-2013, 01:18 PM
	Loạt bài về Voice Over IP!! by lamvantu Started by lamvantu, 06-09-2011, 06:45 PM		5 responses 2,251 views 0 likes	Last Post by bquocky 08-06-2013, 11:01 AM
	cho em hỏi chiếc điện thoại IP ra đời năm nào? by hvd.ktvt Started by hvd.ktvt, 07-06-2013, 04:37 PM		0 responses 225 views 0 likes	Last Post by hvd.ktvt 07-06-2013, 04:37 PM

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