did a test on a vps I have on linode. was wondering if this sounds good for you :[/usr/sbin]: sudo ./dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.997% 99.993% 99.997% 99.997% 99.984% 99.998% 99.991% 99.607% 99.993% 99.603% 99.608% 99.990% 99.613% 99.995% 99.998% 99.613% 99.992% 99.997% 99.988% 99.995% 99.999% 99.991% 99.985% 99.603% 99.996% 99.995% 99.998% 99.999% 99.995% 99.995% 99.612% 99.999% 99.893% 99.643% 99.525% 99.998% 99.994% 99.594% 99.999% 99.991% 99.998% 99.999% 99.615% 99.995% 99.996% 99.998% 99.996% 99.994% 99.995% 99.997% 99.980% 99.993% 99.999% 99.984% 99.999% 99.993% 99.998% 99.992% 99.985% 99.997% 99.999% 99.603% 100.000% 99.996% 99.996% 99.611% 99.998% 99.994% 99.994% 99.995% 99.996% 99.994% 99.605% 99.998% 99.999% 99.994% 99.997% 99.991% 99.997% 99.992% 99.996% 99.995% 99.999% 99.997% 99.980% 99.996% 99.999% 99.994% 99.996% 99.995% 99.996% 99.604% 99.998% 99.993% ^C --- Results after 94 passes --- Best: 100.000% -- Worst: 99.525% -- Average: 99.931304% Cumulative Accuracy (not per pass): 100.000 this was while connected to another 2 node and some activity on the repeaters. IS this a keeper? I am also planning to use that vps as an xlxD server and running an ambed server at home (got 3 trancoding channel possibility here.) If it is possible to link from allstar dstar and dmr that would make a nice bridge between all those mode.. I just need a second pair of dongle to also get fusion. If anyone have experience in such thing let me know. I will need some hint. Dont need to be taken by the hand...
Looks good Pierre, What is your hardware arrangement cpu&speed/mem ...mike/kb8jnm On 6/22/2018 6:52 AM, Pierre Martel wrote:
did a test on a vps I have on linode. was wondering if this sounds good for you
:[/usr/sbin]: sudo ./dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.997% 99.993% 99.997% 99.997% 99.984% 99.998% 99.991% 99.607% 99.993% 99.603% 99.608% 99.990% 99.613% 99.995% 99.998% 99.613% 99.992% 99.997% 99.988% 99.995% 99.999% 99.991% 99.985% 99.603% 99.996% 99.995% 99.998% 99.999% 99.995% 99.995% 99.612% 99.999% 99.893% 99.643% 99.525% 99.998% 99.994% 99.594% 99.999% 99.991% 99.998% 99.999% 99.615% 99.995% 99.996% 99.998% 99.996% 99.994% 99.995% 99.997% 99.980% 99.993% 99.999% 99.984% 99.999% 99.993% 99.998% 99.992% 99.985% 99.997% 99.999% 99.603% 100.000% 99.996% 99.996% 99.611% 99.998% 99.994% 99.994% 99.995% 99.996% 99.994% 99.605% 99.998% 99.999% 99.994% 99.997% 99.991% 99.997% 99.992% 99.996% 99.995% 99.999% 99.997% 99.980% 99.996% 99.999% 99.994% 99.996% 99.995% 99.996% 99.604% 99.998% 99.993% ^C --- Results after 94 passes --- Best: 100.000% -- Worst: 99.525% -- Average: 99.931304% Cumulative Accuracy (not per pass): 100.000
this was while connected to another 2 node and some activity on the repeaters.
IS this a keeper? I am also planning to use that vps as an xlxD server and running an ambed server at home (got 3 trancoding channel possibility here.)
If it is possible to link from allstar dstar and dmr that would make a nice bridge between all those mode.. I just need a second pair of dongle to also get fusion.
If anyone have experience in such thing let me know. I will need some hint. Dont need to be taken by the hand...
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using the 20$ a month option on linode: Linode 4GB $20/mo ($.03/hr) 4 GB RAM 2 CPU Cores 80 GB SSD Storage 4 TB Transfer 40 Gbps Network In 4000 Mbps Network Out Le ven. 22 juin 2018 à 10:14, Mike <mm@midnighteng.com> a écrit :
Looks good Pierre,
What is your hardware arrangement cpu&speed/mem
...mike/kb8jnm
On 6/22/2018 6:52 AM, Pierre Martel wrote:
did a test on a vps I have on linode. was wondering if this sounds good for you
:[/usr/sbin]: sudo ./dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.997% 99.993% 99.997% 99.997% 99.984% 99.998% 99.991% 99.607% 99.993% 99.603% 99.608% 99.990% 99.613% 99.995% 99.998% 99.613% 99.992% 99.997% 99.988% 99.995% 99.999% 99.991% 99.985% 99.603% 99.996% 99.995% 99.998% 99.999% 99.995% 99.995% 99.612% 99.999% 99.893% 99.643% 99.525% 99.998% 99.994% 99.594% 99.999% 99.991% 99.998% 99.999% 99.615% 99.995% 99.996% 99.998% 99.996% 99.994% 99.995% 99.997% 99.980% 99.993% 99.999% 99.984% 99.999% 99.993% 99.998% 99.992% 99.985% 99.997% 99.999% 99.603% 100.000% 99.996% 99.996% 99.611% 99.998% 99.994% 99.994% 99.995% 99.996% 99.994% 99.605% 99.998% 99.999% 99.994% 99.997% 99.991% 99.997% 99.992% 99.996% 99.995% 99.999% 99.997% 99.980% 99.996% 99.999% 99.994% 99.996% 99.995% 99.996% 99.604% 99.998% 99.993% ^C --- Results after 94 passes --- Best: 100.000% -- Worst: 99.525% -- Average: 99.931304% Cumulative Accuracy (not per pass): 100.000
this was while connected to another 2 node and some activity on the repeaters.
IS this a keeper? I am also planning to use that vps as an xlxD server and running an ambed server at home (got 3 trancoding channel possibility here.)
If it is possible to link from allstar dstar and dmr that would make a nice bridge between all those mode.. I just need a second pair of dongle to also get fusion.
If anyone have experience in such thing let me know. I will need some hint. Dont need to be taken by the hand...
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Le ven. 22 juin 2018 à 11:47, Pierre Martel <petem001@gmail.com> a écrit :
using the 20$ a month option on linode:
Linode 4GB $20/mo ($.03/hr) 4 GB RAM 2 CPU Cores 80 GB SSD Storage 4 TB Transfer 40 Gbps Network In 4000 Mbps Network Out
Le ven. 22 juin 2018 à 10:14, Mike <mm@midnighteng.com> a écrit :
Looks good Pierre,
What is your hardware arrangement cpu&speed/mem
...mike/kb8jnm
On 6/22/2018 6:52 AM, Pierre Martel wrote:
did a test on a vps I have on linode. was wondering if this sounds good for you
:[/usr/sbin]: sudo ./dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.997% 99.993% 99.997% 99.997% 99.984% 99.998% 99.991% 99.607% 99.993% 99.603% 99.608% 99.990% 99.613% 99.995% 99.998% 99.613% 99.992% 99.997% 99.988% 99.995% 99.999% 99.991% 99.985% 99.603% 99.996% 99.995% 99.998% 99.999% 99.995% 99.995% 99.612% 99.999% 99.893% 99.643% 99.525% 99.998% 99.994% 99.594% 99.999% 99.991% 99.998% 99.999% 99.615% 99.995% 99.996% 99.998% 99.996% 99.994% 99.995% 99.997% 99.980% 99.993% 99.999% 99.984% 99.999% 99.993% 99.998% 99.992% 99.985% 99.997% 99.999% 99.603% 100.000% 99.996% 99.996% 99.611% 99.998% 99.994% 99.994% 99.995% 99.996% 99.994% 99.605% 99.998% 99.999% 99.994% 99.997% 99.991% 99.997% 99.992% 99.996% 99.995% 99.999% 99.997% 99.980% 99.996% 99.999% 99.994% 99.996% 99.995% 99.996% 99.604% 99.998% 99.993% ^C --- Results after 94 passes --- Best: 100.000% -- Worst: 99.525% -- Average: 99.931304% Cumulative Accuracy (not per pass): 100.000
this was while connected to another 2 node and some activity on the repeaters.
IS this a keeper? I am also planning to use that vps as an xlxD server and running an ambed server at home (got 3 trancoding channel possibility here.)
If it is possible to link from allstar dstar and dmr that would make a nice bridge between all those mode.. I just need a second pair of dongle to also get fusion.
If anyone have experience in such thing let me know. I will need some hint. Dont need to be taken by the hand...
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If your dahdi_test results ever fall below about 99.95, you're going to get some "call quality" issues. Stuttering, pops, clicks, bad timer results, audio delays, etc. This is most significant on heavily loaded hubs and when you're transcoding between different CODECs. How frequently you see problems depends on how bad the timing jitter is. Google: "bad dahdi_test" ....This has been discussed forever about Asterisk PBXs. You must remember that the way AllStar uses Asterisk, it's effectively an Asterisk conference call using the conf/bridge software in dahdi. These numbers MUST be spot-on if you want GREAT results. There is no way around this constraint in the current software. 73, David KB4FXC On Fri, 22 Jun 2018, Mike wrote:
Looks good Pierre,
What is your hardware arrangement cpu&speed/mem
...mike/kb8jnm
On 6/22/2018 6:52 AM, Pierre Martel wrote:
did a test on a vps I have on linode. was wondering if this sounds good for you
:[/usr/sbin]: sudo ./dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.997% 99.993% 99.997% 99.997% 99.984% 99.998% 99.991% 99.607% 99.993% 99.603% 99.608% 99.990% 99.613% 99.995% 99.998% 99.613% 99.992% 99.997% 99.988% 99.995% 99.999% 99.991% 99.985% 99.603% 99.996% 99.995% 99.998% 99.999% 99.995% 99.995% 99.612% 99.999% 99.893% 99.643% 99.525% 99.998% 99.994% 99.594% 99.999% 99.991% 99.998% 99.999% 99.615% 99.995% 99.996% 99.998% 99.996% 99.994% 99.995% 99.997% 99.980% 99.993% 99.999% 99.984% 99.999% 99.993% 99.998% 99.992% 99.985% 99.997% 99.999% 99.603% 100.000% 99.996% 99.996% 99.611% 99.998% 99.994% 99.994% 99.995% 99.996% 99.994% 99.605% 99.998% 99.999% 99.994% 99.997% 99.991% 99.997% 99.992% 99.996% 99.995% 99.999% 99.997% 99.980% 99.996% 99.999% 99.994% 99.996% 99.995% 99.996% 99.604% 99.998% 99.993% ^C --- Results after 94 passes --- Best: 100.000% -- Worst: 99.525% -- Average: 99.931304% Cumulative Accuracy (not per pass): 100.000
this was while connected to another 2 node and some activity on the repeaters.
IS this a keeper? I am also planning to use that vps as an xlxD server and running an ambed server at home (got 3 trancoding channel possibility here.)
If it is possible to link from allstar dstar and dmr that would make a nice bridge between all those mode.. I just need a second pair of dongle to also get fusion.
If anyone have experience in such thing let me know. I will need some hint. Dont need to be taken by the hand...
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So you are telling me that since I had a few small result below 99.95% there will be problem? De : David McGough Envoyé le :22 juin 2018 13:28 À : Users of Asterisk app_rpt Objet :Re: [App_rpt-users] dadhi_test results. If your dahdi_test results ever fall below about 99.95, you're going to get some "call quality" issues. Stuttering, pops, clicks, bad timer results, audio delays, etc. This is most significant on heavily loaded hubs and when you're transcoding between different CODECs. How frequently you see problems depends on how bad the timing jitter is. Google: "bad dahdi_test" ....This has been discussed forever about Asterisk PBXs. You must remember that the way AllStar uses Asterisk, it's effectively an Asterisk conference call using the conf/bridge software in dahdi. These numbers MUST be spot-on if you want GREAT results. There is no way around this constraint in the current software. 73, David KB4FXC On Fri, 22 Jun 2018, Mike wrote:
Looks good Pierre,
What is your hardware arrangement cpu&speed/mem
...mike/kb8jnm
On 6/22/2018 6:52 AM, Pierre Martel wrote:
did a test on a vps I have on linode. was wondering if this sounds good for you
:[/usr/sbin]: sudo ./dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.997% 99.993% 99.997% 99.997% 99.984% 99.998% 99.991% 99.607% 99.993% 99.603% 99.608% 99.990% 99.613% 99.995% 99.998% 99.613% 99.992% 99.997% 99.988% 99.995% 99.999% 99.991% 99.985% 99.603% 99.996% 99.995% 99.998% 99.999% 99.995% 99.995% 99.612% 99.999% 99.893% 99.643% 99.525% 99.998% 99.994% 99.594% 99.999% 99.991% 99.998% 99.999% 99.615% 99.995% 99.996% 99.998% 99.996% 99.994% 99.995% 99.997% 99.980% 99.993% 99.999% 99.984% 99.999% 99.993% 99.998% 99.992% 99.985% 99.997% 99.999% 99.603% 100.000% 99.996% 99.996% 99.611% 99.998% 99.994% 99.994% 99.995% 99.996% 99.994% 99.605% 99.998% 99.999% 99.994% 99.997% 99.991% 99.997% 99.992% 99.996% 99.995% 99.999% 99.997% 99.980% 99.996% 99.999% 99.994% 99.996% 99.995% 99.996% 99.604% 99.998% 99.993% ^C --- Results after 94 passes --- Best: 100.000% -- Worst: 99.525% -- Average: 99.931304% Cumulative Accuracy (not per pass): 100.000
this was while connected to another 2 node and some activity on the repeaters.
IS this a keeper? I am also planning to use that vps as an xlxD server and running an ambed server at home (got 3 trancoding channel possibility here.)
If it is possible to link from allstar dstar and dmr that would make a nice bridge between all those mode.. I just need a second pair of dongle to also get fusion.
If anyone have experience in such thing let me know. I will need some hint. Dont need to be taken by the hand...
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To unsubscribe from this list please visit http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button" You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem.
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Yes, probably so. Notice that your results show some "clusters" of 99.6% results. However, all I can say is try it and see if you're satisfied with the results. A common symptom of timer jitter ends up be audio stutters that get attributed to packet loss. Another question to ponder is that your dahdi_test only ran a few seconds. The VPS world is very dynamic, so your results may vary drastically, depending on how heavily loaded the provider's systems are at any given moment. The real-world impact is that one moment all is great, the next moment the whole hub is almost unusable. Anyhow, just beware of the constraints related to AllStar running on a VPS. AllStar, as with most VoIP software, can't tolerate poor timer quality very well. 73, David KB4FXC On Fri, 22 Jun 2018, Pierre Martel wrote:
So you are telling me that since I had a few small result below 99.95% there will be problem?
De : David McGough Envoyé le :22 juin 2018 13:28 à: Users of Asterisk app_rpt Objet :Re: [App_rpt-users] dadhi_test results.
If your dahdi_test results ever fall below about 99.95, you're going to get some "call quality" issues. Stuttering, pops, clicks, bad timer results, audio delays, etc. This is most significant on heavily loaded hubs and when you're transcoding between different CODECs. How frequently you see problems depends on how bad the timing jitter is.
Google: "bad dahdi_test" ....This has been discussed forever about Asterisk PBXs. You must remember that the way AllStar uses Asterisk, it's effectively an Asterisk conference call using the conf/bridge software in dahdi.
These numbers MUST be spot-on if you want GREAT results. There is no way around this constraint in the current software.
73, David KB4FXC
On Fri, 22 Jun 2018, Mike wrote:
Looks good Pierre,
What is your hardware arrangement cpu&speed/mem
...mike/kb8jnm
On 6/22/2018 6:52 AM, Pierre Martel wrote:
did a test on a vps I have on linode. was wondering if this sounds good for you
:[/usr/sbin]: sudo ./dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.997% 99.993% 99.997% 99.997% 99.984% 99.998% 99.991% 99.607% 99.993% 99.603% 99.608% 99.990% 99.613% 99.995% 99.998% 99.613% 99.992% 99.997% 99.988% 99.995% 99.999% 99.991% 99.985% 99.603% 99.996% 99.995% 99.998% 99.999% 99.995% 99.995% 99.612% 99.999% 99.893% 99.643% 99.525% 99.998% 99.994% 99.594% 99.999% 99.991% 99.998% 99.999% 99.615% 99.995% 99.996% 99.998% 99.996% 99.994% 99.995% 99.997% 99.980% 99.993% 99.999% 99.984% 99.999% 99.993% 99.998% 99.992% 99.985% 99.997% 99.999% 99.603% 100.000% 99.996% 99.996% 99.611% 99.998% 99.994% 99.994% 99.995% 99.996% 99.994% 99.605% 99.998% 99.999% 99.994% 99.997% 99.991% 99.997% 99.992% 99.996% 99.995% 99.999% 99.997% 99.980% 99.996% 99.999% 99.994% 99.996% 99.995% 99.996% 99.604% 99.998% 99.993% ^C --- Results after 94 passes --- Best: 100.000% -- Worst: 99.525% -- Average: 99.931304% Cumulative Accuracy (not per pass): 100.000
this was while connected to anotherÃÂ 2 node and some activity on the repeaters.
IS this a keeper? I am also planning to use that vps as an xlxD server and running an ambed server at home (got 3 trancoding channel possibility here.)
If it is possible to link from allstar dstar and dmr that would make a nice bridge between all those mode.. I just need a second pair of dongle to also get fusion.
If anyone have experience in such thing let me know. I will need some hint. Dont need to be taken by the hand...
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participants (3)
-
David McGough -
Mike -
Pierre Martel