[Freeswitch-users] mod_skypiax - help needed with modified snd-dummy (one way audio)
Peter P GMX
Prometheus001 at gmx.net
Thu Jan 28 12:00:32 PST 2010
Hello Giovanni,
I did so but the same problem again.
Did you ever test in on Debian 5.0?
Best reards
Peter
Giovanni Maruzzelli schrieb:
> good, so you have only one sound device, the right one.
>
> Use the one with hw:0 in the window that skype gives you to set sound devices
>
> -gm
>
> On Wed, Jan 27, 2010 at 7:04 PM, Peter P GMX <Prometheus001 at gmx.net> wrote:
>
>> I installed alsa-utile,
>>
>> now I get:
>>
>> skype:/var/cache/apt/archives# aplay -l
>> **** List of PLAYBACK Hardware Devices ****
>> card 0: Dummy [Dummy], device 0: Dummy PCM [Dummy PCM]
>> Subdevices: 127/128
>> Subdevice #0: subdevice #0
>> Subdevice #1: subdevice #1
>> Subdevice #2: subdevice #2
>> Subdevice #3: subdevice #3
>> Subdevice #4: subdevice #4
>> Subdevice #5: subdevice #5
>> Subdevice #6: subdevice #6
>> Subdevice #7: subdevice #7
>> Subdevice #8: subdevice #8
>> Subdevice #9: subdevice #9
>> Subdevice #10: subdevice #10
>> Subdevice #11: subdevice #11
>> Subdevice #12: subdevice #12
>> Subdevice #13: subdevice #13
>> Subdevice #14: subdevice #14
>> Subdevice #15: subdevice #15
>> Subdevice #16: subdevice #16
>> Subdevice #17: subdevice #17
>> Subdevice #18: subdevice #18
>> Subdevice #19: subdevice #19
>> Subdevice #20: subdevice #20
>> Subdevice #21: subdevice #21
>> Subdevice #22: subdevice #22
>> Subdevice #23: subdevice #23
>> Subdevice #24: subdevice #24
>> Subdevice #25: subdevice #25
>> Subdevice #26: subdevice #26
>> Subdevice #27: subdevice #27
>> Subdevice #28: subdevice #28
>> Subdevice #29: subdevice #29
>> Subdevice #30: subdevice #30
>> Subdevice #31: subdevice #31
>> Subdevice #32: subdevice #32
>> Subdevice #33: subdevice #33
>> Subdevice #34: subdevice #34
>> Subdevice #35: subdevice #35
>> Subdevice #36: subdevice #36
>> Subdevice #37: subdevice #37
>> Subdevice #38: subdevice #38
>> Subdevice #39: subdevice #39
>> Subdevice #40: subdevice #40
>> Subdevice #41: subdevice #41
>> Subdevice #42: subdevice #42
>> Subdevice #43: subdevice #43
>> Subdevice #44: subdevice #44
>> Subdevice #45: subdevice #45
>> Subdevice #46: subdevice #46
>> Subdevice #47: subdevice #47
>> Subdevice #48: subdevice #48
>> Subdevice #49: subdevice #49
>> Subdevice #50: subdevice #50
>> Subdevice #51: subdevice #51
>> Subdevice #52: subdevice #52
>> Subdevice #53: subdevice #53
>> Subdevice #54: subdevice #54
>> Subdevice #55: subdevice #55
>> Subdevice #56: subdevice #56
>> Subdevice #57: subdevice #57
>> Subdevice #58: subdevice #58
>> Subdevice #59: subdevice #59
>> Subdevice #60: subdevice #60
>> Subdevice #61: subdevice #61
>> Subdevice #62: subdevice #62
>> Subdevice #63: subdevice #63
>> Subdevice #64: subdevice #64
>> Subdevice #65: subdevice #65
>> Subdevice #66: subdevice #66
>> Subdevice #67: subdevice #67
>> Subdevice #68: subdevice #68
>> Subdevice #69: subdevice #69
>> Subdevice #70: subdevice #70
>> Subdevice #71: subdevice #71
>> Subdevice #72: subdevice #72
>> Subdevice #73: subdevice #73
>> Subdevice #74: subdevice #74
>> Subdevice #75: subdevice #75
>> Subdevice #76: subdevice #76
>> Subdevice #77: subdevice #77
>> Subdevice #78: subdevice #78
>> Subdevice #79: subdevice #79
>> Subdevice #80: subdevice #80
>> Subdevice #81: subdevice #81
>> Subdevice #82: subdevice #82
>> Subdevice #83: subdevice #83
>> Subdevice #84: subdevice #84
>> Subdevice #85: subdevice #85
>> Subdevice #86: subdevice #86
>> Subdevice #87: subdevice #87
>> Subdevice #88: subdevice #88
>> Subdevice #89: subdevice #89
>> Subdevice #90: subdevice #90
>> Subdevice #91: subdevice #91
>> Subdevice #92: subdevice #92
>> Subdevice #93: subdevice #93
>> Subdevice #94: subdevice #94
>> Subdevice #95: subdevice #95
>> Subdevice #96: subdevice #96
>> Subdevice #97: subdevice #97
>> Subdevice #98: subdevice #98
>> Subdevice #99: subdevice #99
>> Subdevice #100: subdevice #100
>> Subdevice #101: subdevice #101
>> Subdevice #102: subdevice #102
>> Subdevice #103: subdevice #103
>> Subdevice #104: subdevice #104
>> Subdevice #105: subdevice #105
>> Subdevice #106: subdevice #106
>> Subdevice #107: subdevice #107
>> Subdevice #108: subdevice #108
>> Subdevice #109: subdevice #109
>> Subdevice #110: subdevice #110
>> Subdevice #111: subdevice #111
>> Subdevice #112: subdevice #112
>> Subdevice #113: subdevice #113
>> Subdevice #114: subdevice #114
>> Subdevice #115: subdevice #115
>> Subdevice #116: subdevice #116
>> Subdevice #117: subdevice #117
>> Subdevice #118: subdevice #118
>> Subdevice #119: subdevice #119
>> Subdevice #120: subdevice #120
>> Subdevice #121: subdevice #121
>> Subdevice #122: subdevice #122
>> Subdevice #123: subdevice #123
>> Subdevice #124: subdevice #124
>> Subdevice #125: subdevice #125
>> Subdevice #126: subdevice #126
>> Subdevice #127: subdevice #127
>>
>>
>> Peter P GMX schrieb:
>>
>>> Her's the output:
>>>
>>> skype:~# aplay -l
>>> bash: aplay: command not found
>>>
>>> Giovanni Maruzzelli schrieb:
>>>
>>>
>>>> I don't think you got two snd-dummy loaded (but maybe yes)
>>>> what's the output of:
>>>>
>>>> aplay -l
>>>>
>>>> ?
>>>>
>>>> If instead you are referring to the choices that skype clients offers
>>>> you in the "set audio devices" window, choose Dummy PCM (hw0:0)
>>>>
>>>> Eg: not the "default", but the "hardware" one
>>>>
>>>>
>>>> On Wed, Jan 27, 2010 at 5:58 PM, Peter P GMX <Prometheus001 at gmx.net> wrote:
>>>>
>>>>
>>>>
>>>>> Thanks Giovanni,
>>>>>
>>>>> I think there may be the problem, that I have 2 sound devices now:
>>>>> - Dummy PCM (hw0:0) (this is from debian install)
>>>>> - Dummy PCM Default Audio device (defauzlt: CARD=Dummy) (this is new
>>>>> since I compiled alsa newly)
>>>>>
>>>>> I tried both, but both do not work. How do I get rid of the old alsa device?
>>>>> By the way: I uninstalled Alsa before I installed the new driver
>>>>> (apt-get remove alsa-utils alsa-base).
>>>>>
>>>>> Best regards
>>>>> Peter
>>>>>
>>>>>
>>>>> Giovanni Maruzzelli schrieb:
>>>>>
>>>>>
>>>>>
>>>>>> This warning is harmless:
>>>>>>
>>>>>> Jan 27 15:28:50 skype kernel: [ 3994.795786] process `skype' is using
>>>>>> obsolete setsockopt SO_BSDCOMPAT
>>>>>>
>>>>>> On Wed, Jan 27, 2010 at 4:26 PM, Giovanni Maruzzelli
>>>>>> <gmaruzz at celliax.org> wrote:
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>> Ciao Peter
>>>>>>>
>>>>>>> one instance of snd-dummy "customized" is enough for 64 instances of
>>>>>>> skype clients, no need (and do not works) with more instances of
>>>>>>> snd-dummy-customized.
>>>>>>>
>>>>>>> Maybe you got the one-way problem because of kernel at 250HZ (don't
>>>>>>> know). It uses to works well on a tickless kernel at 100HZ (eg: ubuntu
>>>>>>> 8.04).
>>>>>>>
>>>>>>> Or maybe you have to check and modify which sound devices the skype
>>>>>>> clients are using (try to check that with snd-summy-custom loaded,
>>>>>>> maybe with the ssh -X trick (as in the wiki page).
>>>>>>>
>>>>>>> To load more than one snd-dummy-original (the non modified one), you
>>>>>>> do this with the modprobe command, as in:
>>>>>>>
>>>>>>> rmmod snd-dummy
>>>>>>> modprobe snd-dummy enable=1,1,1
>>>>>>>
>>>>>>> this command will enable three instances of snd-dummy original, so
>>>>>>> you'll have three fake soundcards, and you'll have to setup each group
>>>>>>> of 8 skype instances to use sound devices from one fake soundcard, RG:
>>>>>>> no more than 8 skype client instances can use one instance of fake
>>>>>>> soundcard.
>>>>>>>
>>>>>>> Also, please update the mod_skypiax code (svn up in its directory) I
>>>>>>> just committed some improvements.
>>>>>>>
>>>>>>> If you have any other doubts, or need more info, don't hesitate to
>>>>>>> write the mailing list again,
>>>>>>>
>>>>>>> ciao for now,
>>>>>>>
>>>>>>> -giovanni
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Wed, Jan 27, 2010 at 4:01 PM, Peter P GMX <Prometheus001 at gmx.net> wrote:
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> I have mod_skypiax working nicely so far with 2 Skype channels. Thanks
>>>>>>>> to all contributors, excellent work!
>>>>>>>>
>>>>>>>> In order to have more than 8 channels working, I have followed the
>>>>>>>> instructions in
>>>>>>>> http://wiki.freeswitch.org/wiki/Skypiax_Skype_Endpoint_and_Trunk
>>>>>>>> and compiled alsa-driver-1.0.20 with the modified dummy.c file. (System
>>>>>>>> ist Debian 5.0R3)
>>>>>>>> It compiled well however when I start snd-dummy I only have
>>>>>>>> one-way-audio and my logs show
>>>>>>>>
>>>>>>>> Jan 27 15:28:41 skype kernel: [ 3984.318403] snd-dummy skypiax driver,
>>>>>>>> /usr/src/alsa-driver-1.0.20/drivers/../alsa-kernel/drivers/dummy.c:920
>>>>>>>> working on a machine with 250HZ kernel
>>>>>>>> Jan 27 15:28:50 skype kernel: [ 3994.795786] process `skype' is using
>>>>>>>> obsolete setsockopt SO_BSDCOMPAT
>>>>>>>> Jan 27 15:28:56 skype kernel: [ 4005.289907] __ratelimit: 490 messages
>>>>>>>> suppressed
>>>>>>>> Jan 27 15:29:01 skype kernel: [ 4012.458310] process `skype' is using
>>>>>>>> obsolete setsockopt SO_BSDCOMPAT
>>>>>>>> Jan 27 15:29:01 skype kernel: [ 4013.326290] __ratelimit: 499 messages
>>>>>>>> suppressed
>>>>>>>> If I reinstall alsa from deb everything sworks fine again (of course
>>>>>>>> with the current limitations).
>>>>>>>>
>>>>>>>> First question: Has anybody had this issue before? How can I solve this?
>>>>>>>>
>>>>>>>> Second question:
>>>>>>>> As I do not need 64 channels or more: how do I manage, that Skype
>>>>>>>> instances 9..15 use a second instance of snd-dummy as addressed in the wiki?
>>>>>>>>
>>>>>>>> Best regards
>>>>>>>> Peter
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> FreeSWITCH-users mailing list
>>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>> http://www.freeswitch.org
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>> --
>>>>>>> Sincerely,
>>>>>>>
>>>>>>> Giovanni Maruzzelli
>>>>>>> Cell : +39-347-2665618
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
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>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
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