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大陆register香港的Asterisk,猛delay!

请大家看看我在大陆亲属register我的香港Server的log,经常有些packets不能在2000ms内返回。
  1. [Nov  9 22:11:23] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 209
  2. [Nov  9 22:12:00] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (128ms / 2000ms)
  3. [Nov  9 22:13:04] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 128
  4. [Nov  9 22:13:22] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (148ms / 2000ms)
  5. [Nov  9 22:15:27] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 678
  6. [Nov  9 22:16:01] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (621ms / 2000ms)
  7. [Nov  9 22:17:05] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 621
  8. [Nov  9 22:17:23] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (563ms / 2000ms)
  9. [Nov  9 22:22:23] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 159
  10. [Nov  9 22:23:49] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (825ms / 2000ms)
  11. [Nov  9 22:24:53] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 825
  12. [Nov  9 22:24:58] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (1465ms / 2000ms)
  13. [Nov  9 22:27:00] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 828
  14. [Nov  9 22:27:10] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (126ms / 2000ms)
  15. [Nov  9 22:28:14] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 126
  16. [Nov  9 22:28:45] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (825ms / 2000ms)
  17. [Nov  9 22:30:46] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 173
  18. [Nov  9 22:30:48] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (252ms / 2000ms)
  19. [Nov  9 22:32:46] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 106
  20. [Nov  9 22:34:08] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (1188ms / 2000ms)
  21. [Nov  9 22:35:12] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 1188
  22. [Nov  9 22:35:13] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (93ms / 2000ms)
  23. [Nov  9 22:36:17] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 93
  24. [Nov  9 22:38:23] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (159ms / 2000ms)
  25. [Nov  9 22:43:19] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 250
  26. [Nov  9 22:43:51] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (249ms / 2000ms)
  27. [Nov  9 22:44:55] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 249
  28. [Nov  9 22:45:21] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (149ms / 2000ms)
  29. [Nov  9 22:46:25] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 149
  30. [Nov  9 22:46:26] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (820ms / 2000ms)
  31. [Nov  9 22:47:30] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 820
  32. [Nov  9 22:47:36] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (208ms / 2000ms)
  33. [Nov  9 22:48:40] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 208
  34. [Nov  9 22:48:43] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (108ms / 2000ms)
  35. [Nov  9 22:50:42] NOTICE[10290] chan_sip.c: Peer '2026' is now UNREACHABLE!  Last qualify: 138
  36. [Nov  9 22:50:43] NOTICE[10290] chan_sip.c: Peer '2026' is now Reachable. (119ms / 2000ms)
  37. [
複製代碼

周五,sip多个服务均无法注册,以为router问题,重启了还是一样,第二天周六又正常了。

呵呵。 草泥马 河鞋了 sip

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所以我们要有VPN Site-to-Site会比较好一些。

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我也有Elastix server在香港的data center, 情況沒有樓主那么嚴重。我本人是從事互聯網業務的,所以對這樣的連線有些心得。大陸連到香港的不同data center, 速度差別很大,HKBN很差, 比較好的是新世界/PCCW/九倉。我的Elastix server放在九倉的data center, 大陸連過來,廣州中國電信adsl連過來一般在70-80ms,比較差時是3xxms。 最差是英國連回來, 3xx-4xxms是不錯的時後,較差時是8xxms, 要是1xxxxms以上就基本講不了。我的Elastix server沒有用5060 port, 用了10000以上的port. 基本沒有發現在大陸連不回來的。還有,如果同一個site, 如果連回來server是 70ms左右,用LAN ata就比較清楚;但如果經wifi 用手機的sip client連,ping 會有2xxms, 效果沒有那么好,當然使用上比較方便。

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哈哈,就是因为你熟悉网络,还有SIP,所以你一开始就不用5060这样的port number,那么就比较好很多。而我们刚开始就用5060,都用得习惯了。

听说HGC上大陆,商用的不错!但是家用的loss packets很厉害!

师兄你放在Data centre一个月多少钱呢?怎样放?放一台PC在那里呢?用Windows,还有Linux呢?

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本帖最後由 浮雲1965 於 2012-11-22 03:50 編輯

近來忙,沒有上來看,晚回你了。
我有用 HKBN 及 九倉電訊的機房,我是整個機櫃租的。今年以來,機房都加價了。大約7000-8000一個月,share 頻寬,可以放大概10台機的電,可以放滿機櫃的,但要另外付電費。
其實新世界的機房也不錯的,連去大陸很好。HKBN只能在本港連,出海很差。
我公司的機,什麽OS都有,linux居多。而家D機好勁,好多都用VM了,但前端work load重,還是用實體機。

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我们一般的用户怎样开始负担得起呢?

那么系统只能放在家里了。

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其實一般用戶也不是不可能使用 IDC 機房,現在有各式不同的 Virtualization 技術,集眾人力量來分攤費用及共享資源是可行的,再者一般用戶的平時用量其實是很有限的,只要求有高穩定的機房環境,畢竟家裡怎搞也不可能像 IDC 那樣。
OSSLab Blog :: VoIP & IT Consultant

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我幫你地問下D行家,看平的Virtualization plan幾多錢。

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