u****s
发帖数: 2186 | 1 Just tried it, it works fine.
You will get
1. a 固定的中国国内手机号
2. free incoming call and incoming 短信
3. outbound call to a China number 0.08RMB/minute, 0.15 to show caller ID
outbound 短信 0.02RMB each
4. forward to any phone number
Canada 0.10RMB, USA 0.12RMB
5. SIP login, you can use at any SIP phone or software include Obi100/100/
202, i.e. you will get a China mobile home phone number for free incoming
call. The sound quality is not that great but OK.
6.短信 can be forwarded to your email, you... 阅读全帖 |
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t**k
发帖数: 526 | 2 Talk86的SIP服务没有月费。
现在OBi还能接着用，可以用OBi + Talk86的SIP，就没有月费还能直拨中国。 |
|
c********1
发帖数: 421 | 3 【 以下文字转载自 Programming 讨论区 】
发信人: coupondea1 (coupon and deal), 信区: Programming
标 题: 求VOIP方案咨询
发信站: BBS 未名空间站 (Wed Oct 8 21:58:16 2014, 美东)
版上有做VOIP/SIP方案的吗？
我现在想给1家小公司建一个支持DID和IVR的voip/sip方案。
如果有有经验的朋友，欢迎站内投条（附上你的建议和报价），
我会按照market rate给付咨询费 |
|
M****F
发帖数: 24 | 4 苏州工业园见面会暨联谊会：
苏州工业园国际科学园访问团将来波士顿，介绍园区的创业和融资环境，与波士顿的创
业者和公司代表交流，谋求合作
Meeting with Representatives
From Suzhou International Science Park (SISPARK)
(Member of China-Singapore Suzhou Industrial Park)
Hosted by: 128 Chinese Union of Technology Enterprises http://128cute.com/
Co-organized by: MIT Economics and Talent Forum http://talentforum.org
Expected attendants: entrepreneurs and company representatives of Hi-Tech
and ITO/BPO/KPO industries
Meeting time: 3 pm – 5 pm, July 23, 2011
Meeting Ven... 阅读全帖 |
|
N********n
发帖数: 13236 | 5 U. of I. reaches out to 600 freshmen from China
The hotel elevator doors opened and Yiwei Huang stepped out, ready for his
college orientation.
He held his mother's hand as he approached the registration table.
He pored over the rows of name tags, each belonging to a future classmate,
until he spotted his own, printed with both his familiar Chinese name and "
Allen" in parentheses — the name he will go by when he enrolls later this
month at the University of Illinois at Urbana-Champaign.
U. of I... 阅读全帖 |
|
a********y
发帖数: 687 | 6 Besides, just for everyone interested and to kill some spare time, there is
a solution to make domestic call, free of charge, through Google Voice by
normal phone.
My server was build on a $25 dockstar, hacked with Plugbox Linix.
http://www.plugapps.com/index.php5?title=Main_Page
Installed voIP server freeswitch, with google voice module.
http://wiki.freeswitch.org/wiki/Google_Voice
I can make outside call so far through SIP softphone. I am still waiting for
my ethernet to normal phone adapter ... 阅读全帖 |
|
a*****2
发帖数: 296 | 7 包子换话费，灌水即可，不用花钱。
网站：http://my.mitprepaid.com，需要确认你的电子邮件，可以用mitbbs的ID作为firstname or lastname。
需要sip者最好提供真实zipcode，因为sip接入服务器是可以根据地理位置优化的。
注册后有8c credit可以拨打10分钟。
缺省费率是0.8c，给个包子，可以调整到0.6分钟（一次性调整，一直有效
）。
一个包子折合0.12，可以通话20分钟。
没有包子可以付费，PayPal non-cc，实时处理。
缺省拨打中国，需要拨打其他国家的请file support ticket。 |
|
g***w
发帖数: 742 | 8 我收藏的：
150 Things to Do in Minneapolis
From Nordeast pub crawls to the Fringe, what we do for kicks is a big part
of what makes us unique: We ski in the streets and we drive on the ice. We
float milk-carton boats. We read in sculpture gardens, next to giant spoons
and cherries.
In honor of Minneapolis's 150th birthday, we gathered 150 of our favorite
things to do. No matter the season, this list will keep you busy:
Summer
1. Walk around Lake Harriet at sunset so you end up at the band shell for a... 阅读全帖 |
|
b******t
发帖数: 1397 | 9 [Jay-Z]
yeah
Yeah I'm out that Brooklyn.
Now I'm down in Tribeca.
Right next to DeNiro
But I'll be hood forever
I'm the new Sinatra
And since I made it here
I can make it anywhere
(Yeah they love me everywhere)
I used to cop in Harlem
All of my Dominicanos (Hey yo)
Right there off of Broadway
Brought me back to that McDonalds
Took it to my stash spot
560 State Street
Catch me in the kitchen like Simmons whipping Pastry
Cruising down 8th street
Off-white Lexus
Driving so slow
(but BK, it's from T... 阅读全帖 |
|
s****g
发帖数: 1795 | 10 俺用SIP VOIP，冲13刀的值，4个月内中国免费打中国、美国，之后1c/min.拿起电话来
就拨号，很方便，效果一流。
手里还有俩SIP，$35一个，还可以当ROUTER用。 |
|
n*****n
发帖数: 1029 | 11 品酒过程讲究4个S：swirl，smell，sip，spit。我觉得可以在前面加一个see，最后一
个spit做optional。
sip后主要品”FAST”：Fruit，Acidity，Sweetness，Tannin。好酒一般要balance，
且回味持久。 |
|
g****n
发帖数: 3313 | 12 都可以，不过MSN不能通话。
可以用3中方式通话，普通MOBILE, (就好像你用IPHONE打电话一样，不过是通过FRING
的界面)，
SKYPE, 还有SIP
通过SIP打国际长途的时候，大概是1分钱欧元以分钟，用3G也可以打，不需要非得在
WIFI环境下。 |
|
m*********w
发帖数: 6004 | 13 【 以下文字转载自 TheStrait 讨论区 】
发信人: milkswallow (希望我的存在，也曾经缤纷你的生活), 信区: TheStrait
标 题: 好景气乐婚了 竹科联谊红火
发信站: BBS 未名空间站 (Wed Jun 2 23:14:32 2010, 美东)
工商时报【记者王志煌╱新竹报导】
去年不景气连带影响竹科人结交异性朋友、甚至结婚意愿，参加未婚联谊活动人数锐减
2-4成。今年景气好转，各单位举办的未婚联谊活动报名情形相当热络，不仅园区志工队
、园区同业公会举办的活动都额满，一家以台积电、联发科、鸿海及友达光电未婚男姓
工程师为主力的单身俱乐部，不仅增加举办场次，还吸引不少北、中、南各地未婚女性
前来参加配对。
竹科去年有数万员工放无薪假，由于对未来的不确定性及消费能力的降低，间接影响竹科
人参加未婚联谊活动意愿，新竹地区两家举办未婚联谊活动超过10年的未婚联谊社都有相
同的情况，其中，SIP科学园区单身俱乐部少了4成、新竹环宇广播电台也掉了2成。
SIP科学园区单身俱乐部总监卢瑞琪表示，今年以来，竹科人参与未婚联谊活动人数逐月
回升，已接近往年水准，因 |
|
L*******r
发帖数: 121 | 14 合法。注意不要写在合同里，也就是不要让银行看到（有的银行度 对自住房RENT BACK
有限制）。最好写SIP。在SIP里写清楚时间、DEPOSIT，UTILITY卖家付，HOA（如果有
的话）一般买家付，什么时候WALK THROUGH等。反正就是写清楚，不要一句话free
rent back就完了。这在湾区挺常见的，LZ不用太担心。 |
|
s*******n
发帖数: 12995 | 15 ☆─────────────────────────────────────☆
walkingfish (散步的鱼) 于 (Tue Mar 6 01:14:02 2012, 美东) 提到:
什么口味的都成，离downtown水族馆10个mile之内的都可以。谢谢。
☆─────────────────────────────────────☆
saintknight (圣骑士) 于 (Tue Mar 6 01:15:22 2012, 美东) 提到:
yelp.com
☆─────────────────────────────────────☆
walkingfish (散步的鱼) 于 (Tue Mar 6 01:17:24 2012, 美东) 提到:
yelp上找过几家，吃起来味道也一般。大概适合老美口味的居多
所以想看看大家的推荐。
☆─────────────────────────────────────☆
sonofagun (止戈为武) 于 (Tue Mar 6 01:21:40 2012, 美东) 提到:
也不说想啥口味的... 阅读全帖 |
|
t******4
发帖数: 2300 | 16 No one can predict the moment of death. But physicians and nurses involved
in end-of-life care know that certain symptoms are usually associated with
the body's shutting down. These signs of approaching death are specific to
the natural dying process (apart from the effects of particular illnesses
the person may have).
Not all dying symptoms show up in every person, but most people experience
some combination of the following in the final days or hours:
1. Loss of appetite
Energy needs decline. ... 阅读全帖 |
|
s***i
发帖数: 6149 | 17 品红酒，基本上记住五个S
see/swirling/smell/sip/swallow
see就是看红酒的颜色，属于品酒高人zhuangbility,不推荐
swirling就是前面说过的hold住支撑脚旋转，作用前面说过了，让空气和红酒充分混合，让香气散发出来
smell就是闻了，swirling完了之后赶紧闻，把鼻头凑到杯子里面闻，好的红酒闻起来绝对令人陶醉，此步骤绝不是装B。书上推荐说像狗一样sniff，似乎有些不雅
sip就是抿一小口，在舌头里面咣当两下，然后吞下去，我个人喜欢用鼻子把酒气喷出来，享受那个微醉的味道,跟抽烟一样
swallow就是一口干了
我认为中间三个步骤非常重要，有研究的没研究的都会有自己的感受。你拿瓶长城干红和napa valley的cabernet, 差别大了去了。
swallow反而是least pleasant的步骤。
见过国内大多数喝红酒的人只有swallow，而且是用塑料杯，喝的是长城干红(没办法，没得选)，这么喝确实是相当之无聊的一件事情。 |
|
y****e
发帖数: 1712 | 18 ☆─────────────────────────────────────☆
Guaguatengte (瓜瓜藤藤) 于 (Sun Feb 19 02:43:50 2012, 美东) 提到:
我感觉中国人对葡萄酒的了解非常非常少，根本不知道啥是啥，品不来，去买葡萄酒也
都是乱抓，可能就是看到哪瓶感觉比较入眼就买哪瓶，根本说不上选。。。。
我不知道我对不对，请大家来说说你自己懂不懂葡萄酒，就算调研了吧～
总之我是不懂地～～～～～
☆─────────────────────────────────────☆
roc999 (James Bond) 于 (Sun Feb 19 03:11:01 2012, 美东) 提到:
基本上是我的情况。
不过我觉得老外懂得也不多，多数也和我差不多。
☆─────────────────────────────────────☆
nkfly (南开阿非) 于 (Sun Feb 19 09:51:28 2012, 美东) 提到:
无所谓懂不懂...就看谁更会装...
☆────────────────────────────... 阅读全帖 |
|
c*h
发帖数: 33018 | 19 【 以下文字转载自 shopping 讨论区 】
发信人: grass (美丽人生), 信区: shopping
标 题: 科普一下skype的新功能
发信站: BBS 未名空间站 (Sat Nov 24 11:35:00 2012, 美东)
经常有人问电话卡的事情，我一直都在用skype，完全可以替代掉电话卡。
给大家科普一下：
skype推出两个新的功能（推出来也大概有1年了）：
1. 可以给你一个接入号，打入以后就跟电话卡（免密码）使用
拨打接入号，会提示，按2后拨打对方号码，例如861013112345678，就可以了。
2. 你常用的号码给你绑定成本地号码（例如把你要打的中国号码给你绑定一个美国号
码），以后打这个本地号码（美国号码）就自动转到中国号码上去
这两个方式都可以直接用你的手机使用（不需要wifi），特别是2，可以把常用号码直
接保存在手机自己的contacts里面。非常方便。例如，你可以把861013112345678在绑
定一下，skype会给你分配一个号码，例如是718-555-5555.以后你要拨打
861013112345678的时候，只要拨打718-5... 阅读全帖 |
|
T*****T
发帖数: 199 | 20 Rafael Nadal: my pre-game rituals sharpen my senses before I go into battle
Before a big match my mental state is as taut as it is fragile. I have to
follow my locker room rituals in the same order always. It’s like a great
big matchstick structure: if every piece is not symmetrically in place, it
can all fall down.
By Rafael Nadal6:45AM BST 16 Aug 2011Comment
Forty-five minutes before facing Federer I began the last phase of my
pre-game ritual. I took a cold shower. Freezing cold water. I... 阅读全帖 |
|
l****r
发帖数: 14809 | 21 机器可以设置比如中国商务使用质量和售后有保障的且有信产部牌照的ET263中国行专
用网络电话平台.
或者其他的所有sip协议网络电话平台，如voipdiscount、voipstunt、voipbuster、
voipcheap、lowratevoip、Vbuzzer、小蜜蜂、中宽网信等以及亿酷,众方,中网,中国行
..等等SIP协议的平台。 |
|
M****N
发帖数: 16093 | 22 【 以下文字转载自 Shanghai 讨论区 】
发信人: KAROUN (Karoun), 信区: Shanghai
标 题: Re: 纽约是我心灵的灰烬
发信站: BBS 未名空间站 (Mon Apr 4 15:42:59 2011, 美东)
赞啊！
empire state of mind的歌词也写得巨赞
[Jay-Z]
yeah
Yeah I'm out that Brooklyn.
Now I'm down in Tribeca.
Right next to DeNiro
But I'll be hood forever
I'm the new Sinatra
And since I made it here
I can make it anywhere
(Yeah they love me everywhere)
I used to cop in Harlem
All of my Dominicanos (Hey yo)
Right there off of Broadway
Brought me back to that McDonalds
Took it to my... 阅读全帖 |
|
d********g
发帖数: 10550 | 23 Skype不是SIP，但Asterisk上Skype无压力，Skype <==> SIP无压力 |
|
d********g
发帖数: 10550 | 24 是个sip服务器，目前主要用来连接gv然后转发给voip adapter。你要用普通电话的话
还得搞个神话，就是voip adapter。如果用电脑，有sip软件，不需要电话
用asterisk的是之前折腾voip那一批，用来替代gizmo/sipgate/sipsorcery的组合，没
这个需求的可以不折腾这个 |
|
t****g
发帖数: 35582 | 25 你可以在这里setup好然后寄给他们，只用插线就行了。
而且即使在国内google voice用不了，可以obi <-> obi点对点打。相当于给他们接个
直接打你的专线。一般国内的父母，除了打电话找我们也不会打什么别的地方了。
给他们最好用OBi110，这个带普通landline的插口。接上以后电话直接拨就是走正常的
landline， **1+号码是走google voice sip，**8+号码是走Obi的sip。
在这边我家不用landline，所以买个Obi100就行了。 |
|
w*********g
发帖数: 10097 | 26 2410是sIPS,后面两个好像都是eIPS,是sIPS的经济版 |
|
r******n
发帖数: 4522 | 27 我现在也用skype，家里跑个Linux, freeswitch连了好几个skype，这样即使在外面也
可以SIP回来打电话。亲戚朋友还能share. Skype技术上属于P2P，16Hz语音比一般VoIP
要清晰，但占硬件，所以在手机上跑不如用SIP client连家里服务器好。 |
|
a******t
发帖数: 61 | 28 An old cowboy sat down at the bar and ordered a drink. As he sat sipping his
drink, a young woman sat down next to him. She turned to the cowboy and
asked, "Are you a real cowboy?"
He replied, "Well, I've spent my whole life, breaking colts, working cows,
going to rodeos, fixing fences, pulling calves, bailing hay, doctoring
calves, cleaning my barn, fixing flats, working on tractors, and feeding my
dogs, so I guess I am a cowboy."
She said, "I'm a lesbian. I spend my whole day thinking about wo... 阅读全帖 |
|
a*****2
发帖数: 296 | 29 你们就不用折腾了。
包子换话费，灌水即可，不用花钱。
网站：http://my.mitprepaid.com，需要确认你的电子邮件，可以用mitbbs的ID作为firstname or lastname。
需要sip者最好提供真实zipcode，因为sip接入服务器是可以根据地理位置优化的。
注册后有8c credit可以拨打10分钟。
缺省费率是0.8c，给个包子，可以调整到0.6分钟（一次性调整，一直有效
）。
一个包子折合0.12，可以通话20分钟。
没有包子可以付费，PayPal non-cc，实时处理。
缺省拨打中国，需要拨打其他国家的请file support ticket。 |
|
a*****2
发帖数: 296 | 30 你们就不用折腾了。
包子换话费，灌水即可，不用花钱。
网站：http://my.mitprepaid.com，需要确认你的电子邮件，可以用mitbbs的ID作为firstname or lastname。
需要sip者最好提供真实zipcode，因为sip接入服务器是可以根据地理位置优化的。
注册后有8c credit可以拨打10分钟。
缺省费率是0.8c，给个包子，可以调整到0.6分钟（一次性调整，一直有效
）。
一个包子折合0.12，可以通话20分钟。
没有包子可以付费，PayPal non-cc，实时处理。
缺省拨打中国，需要拨打其他国家的请file support ticket。 |
|
p*********g
发帖数: 22025 | 31 ☆─────────────────────────────────────☆
baobdd (宝贝儿) 于 (Wed Mar 28 23:57:29 2012, 美东) 提到:
The weather was cloudy.I woke up early this morning and jumped off the bed. While walking around the kitchen with bare feet and sipping on a cup of warm coffee, as my usual habit for the morning, I looked out of the window. I spotted the breathtaking
nt of the day. The sky was so dark, but there was a group of golden sun rays escaped the capture of the cloud, shining through a tiny crack of the darknes... 阅读全帖 |
|
a****g
发帖数: 8131 | 32 【 以下文字转载自 LES 讨论区 】
发信人: wwwhu (fc), 信区: LES
标 题: Re: 我也想在女同版征一个！ (转载)
发信站: BBS 未名空间站 (Tue Dec 4 14:14:43 2012, 美东)
发信人: aeroflot (Lee), 信区: WaterWorld
标 题: Re: 我也想在女同版征一个！ (转载)
发信站: BBS 未名空间站 (Tue Dec 4 10:29:14 2012, 美东)
An old cowboy sat down at the bar and ordered a drink. As he sat sipping his
drink, a young woman sat down next to him. She turned to the cowboy and
asked, "Are you a real cowboy?"
He replied, "Well, I've spent my whole life, breaking colts, working cows,
going to rodeos, ... 阅读全帖 |
|
g*********5
发帖数: 2533 | 33 An old cowboy sat down at the bar and ordered a drink. As he sat sipping his
drink, a young woman sat down next to him. She turned to the cowboy and
asked, "Are you a real cowboy?"
He replied, "Well, I've spent my whole life, breaking colts, working cows,
going to rodeos, fixing fences, pulling calves, bailing hay, doctoring
calves, cleaning my barn, fixing flats, working on tractors, and feeding my
dogs, so I guess I am a cowboy."
She said, "I'm a lesbian. I spend my whole day thinking about wo... 阅读全帖 |
|
m***y
发帖数: 14763 | 34 老牛仔有福了！
An old cowboy sat down at the bar and ordered a drink. As he sat sipping his
drink, a young woman sat down next to him. She turned to the cowboy and
asked, "Are you a real cowboy?"
He replied, "Well, I've spent my whole life, breaking colts, working cows,
going to rodeos, fixing fences, pulling calves, bailing hay, doctoring
calves, cleaning my barn, fixing flats, working on tractors, and feeding my
dogs, so I guess I am a cowboy."
She said, "I'm a lesbian. I spend my whole day thinking ... 阅读全帖 |
|
w***u
发帖数: 17713 | 35 【 以下文字转载自 WaterWorld 讨论区 】
发信人: aeroflot (Lee), 信区: WaterWorld
标 题: Re: 我也想在女同版征一个！ (转载)
发信站: BBS 未名空间站 (Tue Dec 4 10:29:14 2012, 美东)
An old cowboy sat down at the bar and ordered a drink. As he sat sipping his
drink, a young woman sat down next to him. She turned to the cowboy and
asked, "Are you a real cowboy?"
He replied, "Well, I've spent my whole life, breaking colts, working cows,
going to rodeos, fixing fences, pulling calves, bailing hay, doctoring
calves, cleaning my barn, fixing flat... 阅读全帖 |
|
c****t
发帖数: 19049 | 36 HALF-LIVES
the first luisa rey
mystery
I
Rufus Sixsmith leans over the balcony and estimates his body’s velocity
when it hits the
sidewalk and lays his dilemmas to rest. A telephone rings in the unlit room.
Sixsmith dares not
answer. Disco music booms from the next apartment, where a party is in full
swing, and
Sixsmith feels older than his sixty-six years. Smog obscures the stars, but
north and south
along the coastal strip, Buenas Yerbas’s billion lights simmer. West, the
Pacific eternity East... 阅读全帖 |
|
K****N
发帖数: 10783 | 37 赞啊！
empire state of mind的歌词也写得巨赞
[Jay-Z]
yeah
Yeah I'm out that Brooklyn.
Now I'm down in Tribeca.
Right next to DeNiro
But I'll be hood forever
I'm the new Sinatra
And since I made it here
I can make it anywhere
(Yeah they love me everywhere)
I used to cop in Harlem
All of my Dominicanos (Hey yo)
Right there off of Broadway
Brought me back to that McDonalds
Took it to my stash spot
560 State Street
Catch me in the kitchen like Simmons whipping Pastry
Cruising down 8th street
Off-white Lexus
Dri... 阅读全帖 |
|
a***n
发帖数: 538 | 38 voip的应用是可以后台的。
bria用标准sip就是两种工作方式，udp sip需要后台很费电，tcp不用后台ios可以保持
tcp链接。两种方式都不用push。 |
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m**t
发帖数: 1292 | 39 Sure, it will be SIP but so far still not compatible. Hope the IP driven
will be more prevaling
在
的
SIP
到 |
|
Q*******e
发帖数: 939 | 40 Yeah, you got the point!
This is caled Look for Shared Call Appearance (SCA) and Bridged Line
Appearance (BLA). There are some internet drafts on IETF.
Also, the phones need to support RFC 3265
(SUBSCRIBE/NOTIFY) and RFC 4235 (Dialog event package) in addition
to basic SIP RFC.
The examples of the call flow can be found in draft-ietf-sipping-service-
examples-10.txt
Single Phone Extension describe how it works.
From the point, I think we should study hard! |
|
Q*******e
发帖数: 939 | 41 Yeah, you got the point!
This is caled Look for Shared Call Appearance (SCA) and Bridged Line
Appearance (BLA). There are some internet drafts on IETF.
Also, the phones need to support RFC 3265
(SUBSCRIBE/NOTIFY) and RFC 4235 (Dialog event package) in addition
to basic SIP RFC.
The examples of the call flow can be found in draft-ietf-sipping-service-
examples-10.txt
Single Phone Extension describe how it works.
From the point, I think we should study hard! |
|
z**r
发帖数: 17771 | 42 NP的优点缺点都很明显，ASIC也是。
一个例子就是Cisco 7600的SIP-400和SIP-600，sip400就是NP based，feature上没得
挑，可是虽然每个端口在任何feature打开的情况下都号称line rate，但是端口密度怎
么也上不去。而sip600就不一样，有限的feature的情况下，端口密度很大。
你说的第二点，俺同意50%。backbone的bandwidth暂时来看，不是当前最严重的问题，
当前的热点的确都在edge上。但是backbone之所以可以这样，都是因为这些年MPLS有关
的技术不断成熟，加上硬件的突飞猛进，但是当流量一旦上去了，就会面临河edge很多
类似的情况，
end to end的qos/cos，将来一定会流行。目前的implementation已经很多乐。
其实你所说的differentiate incoming packets就是术语上说的classification，这个
相对容易点，比较难的是后续的处理，比如如何处理oversubscription，这个对line
card的确是一个挑战
one
used
pakce |
|
z**r
发帖数: 17771 | 43 NP的优点缺点都很明显，ASIC也是。
一个例子就是Cisco 7600的SIP-400和SIP-600，sip400就是NP based，feature上没得
挑，可是虽然每个端口在任何feature打开的情况下都号称line rate，但是端口密度怎
么也上不去。而sip600就不一样，有限的feature的情况下，端口密度很大。
你说的第二点，俺同意50%。backbone的bandwidth暂时来看，不是当前最严重的问题，
当前的热点的确都在edge上。但是backbone之所以可以这样，都是因为这些年MPLS有关
的技术不断成熟，加上硬件的突飞猛进，但是当流量一旦上去了，就会面临河edge很多
类似的情况，
end to end的qos/cos，将来一定会流行。目前的implementation已经很多乐。
其实你所说的differentiate incoming packets就是术语上说的classification，这个
相对容易点，比较难的是后续的处理，比如如何处理oversubscription，这个对line
card的确是一个挑战
one
used
pakce |
|
z**r
发帖数: 17771 | 44 对，10G以上产品目前主要还是asic，sip--600也是asic的，因此功能上比np based
sip-400差一些。原先intel的np 部门上次卖掉了，忘记卖给谁了，不过他家本来在当
时还算high end了。 |
|
he
发帖数: 2025 | 45 嗯，SIP + fax? 扫地老太太掩面遁走.....
低声提醒对方
说：小心，你要在 Voice Gateway 配置一个 transcoder， 你的 SIP trunk 的
CallingSearchSpace 也不对, 还有用 H.323 gateway 会比 MGCP gateway 好些。 |
|
b******a
发帖数: 153 | 46
881SRST + linksys SPA3102 using FXO port for dial out on PSTN line, FXS for
converting VOIP to normal phone.
881SRST has sip stack, linksys SPA3102 has sip stack you can build your own
VOIP network. |
|
s*****g
发帖数: 1055 | 47 Since you are asking, IPCC/UCCX is probably not the direction you are going
in the very beginning. Your best bet is Cisco CME with PRI or SIP trunk for PSTN connectivity and cheap SIP phones registering with CME, then configure CME to function as basic Automatic Call Distribution. It is a simple set up.
I am not sure about other vendors and traditional solutions(vs. VoIP call agents), Asterisk should be able to do it too. |
|
he
发帖数: 2025 | 48 算了，还是全英文吧，太不好翻译了。
Traditional:
PSTN - PRI ports on voice gateways - CallManager,PBX,Asterisk...Each PRI
provides 23 call channels;
PSTN - POTS lines(roll over 1 by 1) - FXO card - Asterisk,Linksys...
pure VoIP:
PSTN - VoIP provider - Internet - Asterisk, CallManager....etc. Usually
these VoIP Providers sell multi-call capacity dirty cheap. But the call
quality is out of control (calls going through Internet)
PSTN - SIP providers - either CUBE or CCM. SIP sucks until we have a true
standard (too ... 阅读全帖 |
|
a***n
发帖数: 262 | 49 I am reading something on Avaya Aura too. Implementations detail might be
different, but still very similar on big pictures like SIP/MGCP/H.323,
gateways, call agent, SBC, Session Manager, virtualization etc.
How do you guys think of SIP trunking to verizon etc, even skype? |
|
z**r
发帖数: 17771 | 50 "The VoIP service market weathered the economic turmoil of the last couple o
f years, and, with increasing customer adoption, reached $49.8 billion in 20
10 (compared to $34.8 billion in 2008). While the residential services segme
nt remains the largest of the market at 69% of total revenue, business VoIP
services are growing at faster rates; a notable example: SIP trunking had a
breakout year with 143% revenue growth in 2010," notes Diane Myers, directin
g analyst for VoIP and IMS at Infonetics... 阅读全帖 |
|
