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角色的低碳Asterisk server + 2FXO组合 --- 约1568人民币

本帖最後由 角色 於 2010-9-2 18:18 編輯

因为ATCOM的IP-01 + FXO经常有问题,虽然耗能只有5W,但是有很多新的功能它都不会有。所以自己一直想有一套比较完善的系统。由于这台机器不会安装任何MS Windows的软件,只安装CentOS + Asterisk + GUI,所以对硬件要求不会很高。所以RAM要求1G已经非常足够,而hard disk就用SATA 40G,里面会安装6个CentOS,分布如下:

/dev/sda1 (8G) : Asterisk 1.4
/dev/sda2 (8G) : Asterisk 1.4 + AsteriskGUI 2.0
/dev/sda3 (8G) : Asterisk 1.8
/dev/sda4 (16G) : Extended partition
/dev/sda5 (2G) : Logical partition :Swap for linux
/dev/sda6 (7G) : Logical partition : Reserved for future use
/dev/sda7 (7G) : Logical partition : Reserved for future use

Grub Legacy bootloader will be employed and set the default setting for the selected Asterisk server to be run.

The mainboard will be powered up by an external 12V 5A power adaptor which is provided when we purchase the case.

1)Main board:Intel BLKD945GSEJT 945GSE,M.ITX M/B W/Intel Atom N270 CPU
http://item.taobao.com/item.htm?id=2672665960 RMB 715
http://item.taobao.com/item.htm?id=7049700250 RMB 538 (with 1G RAM but without backplate)

2)RAM notebook 1G,RMB 110元
http://item.taobao.com/item.htm? ... 031272_2_1173686512

3)Hard drive:40G (可以安装4个Linux 系统)RMB 130
http://item.taobao.com/item.htm?id=5539386302

4a)ATCOM AX400P RMB 238
http://www.atcom.cn/AX400P.html

4b) One-port FXO module RMB 100
http://item.taobao.com/item.htm?id=1512593342 (厂家直销)
http://item.taobao.com/item.htm? ... 030370_1_1154940867

4c)PCI 转接线 50RMB
http://item.taobao.com/item.htm? ... 2e91fb1117cd70d8b34

5)Case:立人 E-2007C RMB 175
http://shop35682086.taobao.com/s ... m?checkedRange=true

Total = 1568 RMB


Others mainboard: 致铭 ITX-M4S2GAP ATOM N270秒杀英特尔945GSEJT,双网卡LVDS,CF卡

性能参考文章:
http://www.it.com.cn/f/diy/092/20/741368_12.htm

淘宝网:
http://item.taobao.com/item.htm?id=3100368345 RMB785

one-port FXO card RMB 90 (在网上说有很多的问题出现)
http://item.taobao.com/item.htm?id=4599452224

Be careful with x100p FXO card. Somewhat it would not work as expected. This is my experience as I have a "claimed compatible" PCI card. They use the same chip set but just not working.

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希望角色兄可搞个安装过程视频。

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希望角色兄可搞个安装过程视频。
helenmak 發表於 2010-8-19 23:16



    對...仲有  ,咁多系統  電源開關只得一個,點樣開?

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Be careful with x100p FXO card. Somewhat it would not work as expected. This is my experience as I h ...
ckleea 發表於 2010-8-19 23:05


Thank ckleea's advice on using X100P FXO card. I shall raise this issue to the Taobao seller. If the card does not work, both of us have to share the delivery charge.

YH

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希望角色兄可搞个安装过程视频。
helenmak 發表於 2010-8-19 23:16


Since I am not familiar with the video-taking technique, I shall present it in plain text format with some photos for illustrations.

YH

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對...仲有  ,咁多系統  電源開關只得一個,點樣開?
lttliang 發表於 2010-8-20 00:08


As I have already mentioned in the first post that we have to set the default menu option number, which denotes the Asterisk server that you want. Whenever you want to switch other asterisk server, you have to the "default" entry of the file /boot/grub/menu.lst, which is supposed to be stored in the /dev/sda1.

YH

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If we swtich to use brand new N270 board + RAM, ATCOM AX400P + FXO card, the cost will jump up to 1458RMB.

YH

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It is not bad for a more powerful and flexible hardware.

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The FXO/FXS card from ATCOM and two FXO cards have already arrived. When I have time, I shall plug them in my Intel D510MO mainboard.

YH

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Please post your pictures

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看起来不错!!
目前我用的是上次frys促销的intel e3300+biostar的combo,才30刀。利用自己原来的3G的DDR2内存,买了机箱加电源。利用以前老的PATA的40G的硬盘作系统盘,外挂2个1。5T,一个2T的硬盘。不算硬盘的话,大概是在70刀的样子,因为3个大硬盘就花费了将近240刀。
用途 1,安装asterisk,主要还是利用google voice提供免费的美加的电话服务。
     2,挂PT,下载
     3,samba,作文件服务器

这个可就不算低炭了。
不过我现在等新买的Seagate STDSA10G-RK FreeAgent DockStar Network Adapter 23刀. 用的是ARM的1.2G cpu,不过内存只有128M。Hack后可以安装openwrt,再安装asterisk。性能上可能只能支持2到3路同时打,对我来说自己玩,应该是足够了。
这个不到10瓦的耗电。应该算低碳了。

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如果不是长时间工作,高碳低碳都没有所谓。

现在Intel D510MO才是17W,当然是idle模式。已经非常低了,你还想怎样低呢?


角色

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已经那么多天了,我的Seagate STDSA10G-RK FreeAgent DockStar还没有收到呢。
收到以后,可以和520比较一下,520不改RAM走google voice免费的美加的电话实在吃力,自从改32M RAM以后一直很顺手。就差一个G729。

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520?是什么?我忘了。

角色

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