Branko Samardzic
2005-Dec-01 21:43 UTC
[Asterisk-Users] IAX trunking frequency parameter works only on initiator side
Hi, I am experimenting with trunkfreq parameter. When it is 20ms I can see both parties in IAX session sending IAX frames every 20ms. When I modify this parameter to 40ms then I can see that only server that initiated IAX connection works properly (i.e. sends IAX frames every 40ms while other side still sends IAX frames at 20ms per frame rate). I disabled jitter buffers on both sides and I use speex codec. Here is tcp dump of IAX traffic: 23:26:45.972072 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 23:26:45.976295 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:45.996264 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:46.006742 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 23:26:46.016270 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:46.036254 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:46.047891 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 23:26:46.056248 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:46.076286 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:46.091255 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 23:26:46.096262 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:46.116243 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 23:26:46.127494 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 23:26:46.136242 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 SERVER_A initiates connection while SERVER_B answers. SERVER_A iax.conf file ==================================================[SERVER_B] disallow=all allow=speex jitterbuffer=no dropcount=2 maxjitterbuffer=200 maxexcessbuffer=100 minexcessbuffer=60 jittershrinkrate=1 trunkfreq=40 ; How frequently to send trunk msgs (in ms) context = foo secret=zYX9VUt auth=md5 type=friend host=SERVER_B_IP_ADDRESS trunk=yes SERVER_B iax.conf file ==================================================[SERVER_B] disallow=all allow=speex jitterbuffer=no dropcount=2 maxjitterbuffer=200 maxexcessbuffer=100 minexcessbuffer=60 jittershrinkrate=1 trunkfreq=40 ; How frequently to send trunk msgs (in ms) context = default secret=zYX9V auth=md5 type=friend host=SERVER_B_IP_ADDRESS trunk=yes Any idea as to why trunking frequency is not symmetrical? Any help is appreciated
Hi all, I have configured two asterisk Boxes.Then I need to communicate these asterisk boxes via the IAX.It is better if you can help me to configure two boxes to communicate via asterisk Thanks, Ishanka. ----- Original Message ----- From: "Branko Samardzic" <branko_samardzic@rogers.com> To: <asterisk-users@lists.digium.com> Sent: Friday, December 02, 2005 10:43 AM Subject: [Asterisk-Users] IAX trunking frequency parameter works only oninitiator side> Hi, > > I am experimenting with trunkfreq parameter. > When it is 20ms I can see both parties in IAX session sending IAX frames > every 20ms. > When I modify this parameter to 40ms then I can see that only server that > initiated > IAX connection works properly (i.e. sends IAX frames every 40ms while > other > side still > sends IAX frames at 20ms per frame rate). > I disabled jitter buffers on both sides and I use speex codec. > > Here is tcp dump of IAX traffic: > > 23:26:45.972072 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > 23:26:45.976295 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:45.996264 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:46.006742 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > 23:26:46.016270 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:46.036254 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:46.047891 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > 23:26:46.056248 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:46.076286 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:46.091255 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > 23:26:46.096262 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:46.116243 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > 23:26:46.127494 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > 23:26:46.136242 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > SERVER_A initiates connection while SERVER_B answers. > > SERVER_A iax.conf file > ==================================================> [SERVER_B] > > disallow=all > allow=speex > > jitterbuffer=no > dropcount=2 > maxjitterbuffer=200 > maxexcessbuffer=100 > minexcessbuffer=60 > jittershrinkrate=1 > > trunkfreq=40 ; How frequently to send trunk msgs (in > ms) > > context = foo > secret=zYX9VUt > auth=md5 > type=friend > host=SERVER_B_IP_ADDRESS > trunk=yes > > > SERVER_B iax.conf file > ==================================================> [SERVER_B] > > disallow=all > allow=speex > > jitterbuffer=no > dropcount=2 > maxjitterbuffer=200 > maxexcessbuffer=100 > minexcessbuffer=60 > jittershrinkrate=1 > > trunkfreq=40 ; How frequently to send trunk msgs (in > ms) > > context = default > secret=zYX9V > auth=md5 > type=friend > host=SERVER_B_IP_ADDRESS > trunk=yes > > > Any idea as to why trunking frequency is not symmetrical? > Any help is appreciated > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > -- > This e-mail and any attachments are intended for the above named > recipient(s) only and may be privileged. This message and any attachments > has been scanned for viruses and dangerous content by ITABS Lanka Mail > Scanner, and is believed to be clean. > > Although measures have been taken to ensure that this e-mail and > attachments are free from any virus we advise that, in keeping with good > computing practice, the recipient should ensure they are actually virus > free. Please note that this message has been sent over public networks > which may not be a 100% secure communications medium and ITABS Lanka > cannot be held responsible for its integrity. >-- This e-mail and any attachments are intended for the above named recipient(s) only and may be privileged. This message and any attachments has been scanned for viruses and dangerous content by ITABS Lanka Mail Scanner, and is believed to be clean. Although measures have been taken to ensure that this e-mail and attachments are free from any virus we advise that, in keeping with good computing practice, the recipient should ensure they are actually virus free. Please note that this message has been sent over public networks which may not be a 100% secure communications medium and ITABS Lanka cannot be held responsible for its integrity.
Hi all,
I have configured two asterisk Boxes.Then I need to communicate
these
asterisk boxes via the IAX.It is better if you can help me to configure two
boxes to communicate via asterisk
Thanks,
Ishanka.
> ----- Original Message -----
> From: "Branko Samardzic" <branko_samardzic@rogers.com>
> To: <asterisk-users@lists.digium.com>
> Sent: Friday, December 02, 2005 10:43 AM
> Subject: [Asterisk-Users] IAX trunking frequency parameter works only
> oninitiator side
>
>
>> Hi,
>>
>> I am experimenting with trunkfreq parameter.
>> When it is 20ms I can see both parties in IAX session sending IAX
frames
>> every 20ms.
>> When I modify this parameter to 40ms then I can see that only server
that
>> initiated
>> IAX connection works properly (i.e. sends IAX frames every 40ms while
>> other
>> side still
>> sends IAX frames at 20ms per frame rate).
>> I disabled jitter buffers on both sides and I use speex codec.
>>
>> Here is tcp dump of IAX traffic:
>>
>> 23:26:45.972072 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
>> 23:26:45.976295 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:45.996264 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:46.006742 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
>> 23:26:46.016270 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:46.036254 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:46.047891 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
>> 23:26:46.056248 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:46.076286 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:46.091255 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
>> 23:26:46.096262 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:46.116243 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>> 23:26:46.127494 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58
>> 23:26:46.136242 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25
>>
>> SERVER_A initiates connection while SERVER_B answers.
>>
>> SERVER_A iax.conf file
>> ==================================================>> [SERVER_B]
>>
>> disallow=all
>> allow=speex
>>
>> jitterbuffer=no
>> dropcount=2
>> maxjitterbuffer=200
>> maxexcessbuffer=100
>> minexcessbuffer=60
>> jittershrinkrate=1
>>
>> trunkfreq=40 ; How frequently to send trunk msgs (in
>> ms)
>>
>> context = foo
>> secret=zYX9VUt
>> auth=md5
>> type=friend
>> host=SERVER_B_IP_ADDRESS
>> trunk=yes
>>
>>
>> SERVER_B iax.conf file
>> ==================================================>> [SERVER_B]
>>
>> disallow=all
>> allow=speex
>>
>> jitterbuffer=no
>> dropcount=2
>> maxjitterbuffer=200
>> maxexcessbuffer=100
>> minexcessbuffer=60
>> jittershrinkrate=1
>>
>> trunkfreq=40 ; How frequently to send trunk msgs (in
>> ms)
>>
>> context = default
>> secret=zYX9V
>> auth=md5
>> type=friend
>> host=SERVER_B_IP_ADDRESS
>> trunk=yes
>>
>>
>> Any idea as to why trunking frequency is not symmetrical?
>> Any help is appreciated
>>
>> _______________________________________________
>> --Bandwidth and Colocation provided by Easynews.com --
>>
>> Asterisk-Users mailing list
>> To UNSUBSCRIBE or update options visit:
>> http://lists.digium.com/mailman/listinfo/asterisk-users
>>
>> --
>> This e-mail and any attachments are intended for the above named
>> recipient(s) only and may be privileged. This message and any
attachments
>> has been scanned for viruses and dangerous content by ITABS Lanka Mail
>> Scanner, and is believed to be clean.
>>
>> Although measures have been taken to ensure that this e-mail and
>> attachments are free from any virus we advise that, in keeping with
good
>> computing practice, the recipient should ensure they are actually virus
>> free. Please note that this message has been sent over public networks
>> which may not be a 100% secure communications medium and ITABS Lanka
>> cannot be held responsible for its integrity.
>>
>
>
>
> --
> This e-mail and any attachments are intended for the above named
> recipient(s) only and may be privileged. This message and any attachments
> has been scanned for viruses and dangerous content by ITABS Lanka Mail
> Scanner, and is believed to be clean.
>
> Although measures have been taken to ensure that this e-mail and
> attachments are free from any virus we advise that, in keeping with good
> computing practice, the recipient should ensure they are actually virus
> free. Please note that this message has been sent over public networks
> which may not be a 100% secure communications medium and ITABS Lanka
> cannot be held responsible for its integrity.
>
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
>
> Asterisk-Users mailing list
> To UNSUBSCRIBE or update options visit:
> http://lists.digium.com/mailman/listinfo/asterisk-users
>
--
This e-mail and any attachments are intended for the above named recipient(s)
only and may be privileged. This message and any attachments has been scanned
for viruses and dangerous content by ITABS Lanka Mail Scanner, and is believed
to be clean.
Although measures have been taken to ensure that this e-mail and attachments are
free from any virus we advise that, in keeping with good computing practice, the
recipient should ensure they are actually virus free. Please note that this
message has been sent over public networks which may not be a 100% secure
communications medium and ITABS Lanka cannot be held responsible for its
integrity.
See http://www.iaxtel.com/setup.html 2005/12/2, Ishanka Anuradha Ranasooriya <ishanka@itabspl.com>:> Hi all, > > I have configured two asterisk Boxes.Then I need to communicate > these > asterisk boxes via the IAX.It is better if you can help me to configure two > boxes to communicate via asterisk > > Thanks, > Ishanka. > > > ----- Original Message ----- > > From: "Branko Samardzic" <branko_samardzic@rogers.com> > > To: <asterisk-users@lists.digium.com> > > Sent: Friday, December 02, 2005 10:43 AM > > Subject: [Asterisk-Users] IAX trunking frequency parameter works only > > oninitiator side > > > > > >> Hi, > >> > >> I am experimenting with trunkfreq parameter. > >> When it is 20ms I can see both parties in IAX session sending IAX frames > >> every 20ms. > >> When I modify this parameter to 40ms then I can see that only server that > >> initiated > >> IAX connection works properly (i.e. sends IAX frames every 40ms while > >> other > >> side still > >> sends IAX frames at 20ms per frame rate). > >> I disabled jitter buffers on both sides and I use speex codec. > >> > >> Here is tcp dump of IAX traffic: > >> > >> 23:26:45.972072 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > >> 23:26:45.976295 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:45.996264 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:46.006742 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > >> 23:26:46.016270 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:46.036254 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:46.047891 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > >> 23:26:46.056248 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:46.076286 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:46.091255 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > >> 23:26:46.096262 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:46.116243 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> 23:26:46.127494 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > >> 23:26:46.136242 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > >> > >> SERVER_A initiates connection while SERVER_B answers. > >> > >> SERVER_A iax.conf file > >> ==================================================> >> [SERVER_B] > >> > >> disallow=all > >> allow=speex > >> > >> jitterbuffer=no > >> dropcount=2 > >> maxjitterbuffer=200 > >> maxexcessbuffer=100 > >> minexcessbuffer=60 > >> jittershrinkrate=1 > >> > >> trunkfreq=40 ; How frequently to send trunk msgs (in > >> ms) > >> > >> context = foo > >> secret=zYX9VUt > >> auth=md5 > >> type=friend > >> host=SERVER_B_IP_ADDRESS > >> trunk=yes > >> > >> > >> SERVER_B iax.conf file > >> ==================================================> >> [SERVER_B] > >> > >> disallow=all > >> allow=speex > >> > >> jitterbuffer=no > >> dropcount=2 > >> maxjitterbuffer=200 > >> maxexcessbuffer=100 > >> minexcessbuffer=60 > >> jittershrinkrate=1 > >> > >> trunkfreq=40 ; How frequently to send trunk msgs (in > >> ms) > >> > >> context = default > >> secret=zYX9V > >> auth=md5 > >> type=friend > >> host=SERVER_B_IP_ADDRESS > >> trunk=yes > >> > >> > >> Any idea as to why trunking frequency is not symmetrical? > >> Any help is appreciated > >> > >> _______________________________________________ > >> --Bandwidth and Colocation provided by Easynews.com -- > >> > >> Asterisk-Users mailing list > >> To UNSUBSCRIBE or update options visit: > >> http://lists.digium.com/mailman/listinfo/asterisk-users > >> > >> -- > >> This e-mail and any attachments are intended for the above named > >> recipient(s) only and may be privileged. This message and any attachments > >> has been scanned for viruses and dangerous content by ITABS Lanka Mail > >> Scanner, and is believed to be clean. > >> > >> Although measures have been taken to ensure that this e-mail and > >> attachments are free from any virus we advise that, in keeping with good > >> computing practice, the recipient should ensure they are actually virus > >> free. Please note that this message has been sent over public networks > >> which may not be a 100% secure communications medium and ITABS Lanka > >> cannot be held responsible for its integrity. > >> > > > > > > > > -- > > This e-mail and any attachments are intended for the above named > > recipient(s) only and may be privileged. This message and any attachments > > has been scanned for viruses and dangerous content by ITABS Lanka Mail > > Scanner, and is believed to be clean. > > > > Although measures have been taken to ensure that this e-mail and > > attachments are free from any virus we advise that, in keeping with good > > computing practice, the recipient should ensure they are actually virus > > free. Please note that this message has been sent over public networks > > which may not be a 100% secure communications medium and ITABS Lanka > > cannot be held responsible for its integrity. > > > > _______________________________________________ > > --Bandwidth and Colocation provided by Easynews.com -- > > > > Asterisk-Users mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > -- > This e-mail and any attachments are intended for the above named recipient(s) only and may be privileged. This message and any attachments has been scanned for viruses and dangerous content by ITABS Lanka Mail Scanner, and is believed to be clean. > > Although measures have been taken to ensure that this e-mail and attachments are free from any virus we advise that, in keeping with good computing practice, the recipient should ensure they are actually virus free. Please note that this message has been sent over public networks which may not be a 100% secure communications medium and ITABS Lanka cannot be held responsible for its integrity. > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-- Giovanni Miano
See http://www.iaxtel.com/setup.html 2005/12/2, Lakmal <lakmal@itabspl.com>:> Hi all, > > I have configured two asterisk Boxes.Then I need to communicate these > asterisk boxes via the IAX.It is better if you can help me to configure two > boxes to communicate via asterisk > > Thanks, > Ishanka. > > ----- Original Message ----- > From: "Branko Samardzic" <branko_samardzic@rogers.com> > To: <asterisk-users@lists.digium.com> > Sent: Friday, December 02, 2005 10:43 AM > Subject: [Asterisk-Users] IAX trunking frequency parameter works only > oninitiator side > > > > Hi, > > > > I am experimenting with trunkfreq parameter. > > When it is 20ms I can see both parties in IAX session sending IAX frames > > every 20ms. > > When I modify this parameter to 40ms then I can see that only server that > > initiated > > IAX connection works properly (i.e. sends IAX frames every 40ms while > > other > > side still > > sends IAX frames at 20ms per frame rate). > > I disabled jitter buffers on both sides and I use speex codec. > > > > Here is tcp dump of IAX traffic: > > > > 23:26:45.972072 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > 23:26:45.976295 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:45.996264 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:46.006742 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > 23:26:46.016270 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:46.036254 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:46.047891 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > 23:26:46.056248 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:46.076286 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:46.091255 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > 23:26:46.096262 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:46.116243 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > 23:26:46.127494 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > 23:26:46.136242 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > > > SERVER_A initiates connection while SERVER_B answers. > > > > SERVER_A iax.conf file > > ==================================================> > [SERVER_B] > > > > disallow=all > > allow=speex > > > > jitterbuffer=no > > dropcount=2 > > maxjitterbuffer=200 > > maxexcessbuffer=100 > > minexcessbuffer=60 > > jittershrinkrate=1 > > > > trunkfreq=40 ; How frequently to send trunk msgs (in > > ms) > > > > context = foo > > secret=zYX9VUt > > auth=md5 > > type=friend > > host=SERVER_B_IP_ADDRESS > > trunk=yes > > > > > > SERVER_B iax.conf file > > ==================================================> > [SERVER_B] > > > > disallow=all > > allow=speex > > > > jitterbuffer=no > > dropcount=2 > > maxjitterbuffer=200 > > maxexcessbuffer=100 > > minexcessbuffer=60 > > jittershrinkrate=1 > > > > trunkfreq=40 ; How frequently to send trunk msgs (in > > ms) > > > > context = default > > secret=zYX9V > > auth=md5 > > type=friend > > host=SERVER_B_IP_ADDRESS > > trunk=yes > > > > > > Any idea as to why trunking frequency is not symmetrical? > > Any help is appreciated > > > > _______________________________________________ > > --Bandwidth and Colocation provided by Easynews.com -- > > > > Asterisk-Users mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > -- > > This e-mail and any attachments are intended for the above named > > recipient(s) only and may be privileged. This message and any attachments > > has been scanned for viruses and dangerous content by ITABS Lanka Mail > > Scanner, and is believed to be clean. > > > > Although measures have been taken to ensure that this e-mail and > > attachments are free from any virus we advise that, in keeping with good > > computing practice, the recipient should ensure they are actually virus > > free. Please note that this message has been sent over public networks > > which may not be a 100% secure communications medium and ITABS Lanka > > cannot be held responsible for its integrity. > > > > > > -- > This e-mail and any attachments are intended for the above named recipient(s) only and may be privileged. This message and any attachments has been scanned for viruses and dangerous content by ITABS Lanka Mail Scanner, and is believed to be clean. > > Although measures have been taken to ensure that this e-mail and attachments are free from any virus we advise that, in keeping with good computing practice, the recipient should ensure they are actually virus free. Please note that this message has been sent over public networks which may not be a 100% secure communications medium and ITABS Lanka cannot be held responsible for its integrity. > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-- Giovanni Miano
Hi is there any way i can reduce Bandwidth ussage when iam making outbound?? right now each call taking 80k ram On 12/2/05, Giovanni Miano <giomiano@gmail.com> wrote:> > See > http://www.iaxtel.com/setup.html > > > 2005/12/2, Ishanka Anuradha Ranasooriya <ishanka@itabspl.com>: > > Hi all, > > > > I have configured two asterisk Boxes.Then I need to communicate > > these > > asterisk boxes via the IAX.It is better if you can help me to configure > two > > boxes to communicate via asterisk > > > > Thanks, > > Ishanka. > > > > > ----- Original Message ----- > > > From: "Branko Samardzic" <branko_samardzic@rogers.com> > > > To: <asterisk-users@lists.digium.com> > > > Sent: Friday, December 02, 2005 10:43 AM > > > Subject: [Asterisk-Users] IAX trunking frequency parameter works only > > > oninitiator side > > > > > > > > >> Hi, > > >> > > >> I am experimenting with trunkfreq parameter. > > >> When it is 20ms I can see both parties in IAX session sending IAX > frames > > >> every 20ms. > > >> When I modify this parameter to 40ms then I can see that only server > that > > >> initiated > > >> IAX connection works properly (i.e. sends IAX frames every 40ms while > > >> other > > >> side still > > >> sends IAX frames at 20ms per frame rate). > > >> I disabled jitter buffers on both sides and I use speex codec. > > >> > > >> Here is tcp dump of IAX traffic: > > >> > > >> 23:26:45.972072 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > >> 23:26:45.976295 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:45.996264 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:46.006742 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > >> 23:26:46.016270 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:46.036254 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:46.047891 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > >> 23:26:46.056248 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:46.076286 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:46.091255 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > >> 23:26:46.096262 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:46.116243 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> 23:26:46.127494 IP SERVER_A.62142 > SERVER_B.4569: UDP, length 58 > > >> 23:26:46.136242 IP SERVER_B.4569 > SERVER_A.62142: UDP, length 25 > > >> > > >> SERVER_A initiates connection while SERVER_B answers. > > >> > > >> SERVER_A iax.conf file > > >> ==================================================> > >> [SERVER_B] > > >> > > >> disallow=all > > >> allow=speex > > >> > > >> jitterbuffer=no > > >> dropcount=2 > > >> maxjitterbuffer=200 > > >> maxexcessbuffer=100 > > >> minexcessbuffer=60 > > >> jittershrinkrate=1 > > >> > > >> trunkfreq=40 ; How frequently to send trunk msgs > (in > > >> ms) > > >> > > >> context = foo > > >> secret=zYX9VUt > > >> auth=md5 > > >> type=friend > > >> host=SERVER_B_IP_ADDRESS > > >> trunk=yes > > >> > > >> > > >> SERVER_B iax.conf file > > >> ==================================================> > >> [SERVER_B] > > >> > > >> disallow=all > > >> allow=speex > > >> > > >> jitterbuffer=no > > >> dropcount=2 > > >> maxjitterbuffer=200 > > >> maxexcessbuffer=100 > > >> minexcessbuffer=60 > > >> jittershrinkrate=1 > > >> > > >> trunkfreq=40 ; How frequently to send trunk msgs > (in > > >> ms) > > >> > > >> context = default > > >> secret=zYX9V > > >> auth=md5 > > >> type=friend > > >> host=SERVER_B_IP_ADDRESS > > >> trunk=yes > > >> > > >> > > >> Any idea as to why trunking frequency is not symmetrical? > > >> Any help is appreciated > > >> > > >> _______________________________________________ > > >> --Bandwidth and Colocation provided by Easynews.com -- > > >> > > >> Asterisk-Users mailing list > > >> To UNSUBSCRIBE or update options visit: > > >> http://lists.digium.com/mailman/listinfo/asterisk-users > > >> > > >> -- > > >> This e-mail and any attachments are intended for the above named > > >> recipient(s) only and may be privileged. This message and any > attachments > > >> has been scanned for viruses and dangerous content by ITABS Lanka > Mail > > >> Scanner, and is believed to be clean. > > >> > > >> Although measures have been taken to ensure that this e-mail and > > >> attachments are free from any virus we advise that, in keeping with > good > > >> computing practice, the recipient should ensure they are actually > virus > > >> free. Please note that this message has been sent over public > networks > > >> which may not be a 100% secure communications medium and ITABS Lanka > > >> cannot be held responsible for its integrity. > > >> > > > > > > > > > > > > -- > > > This e-mail and any attachments are intended for the above named > > > recipient(s) only and may be privileged. This message and any > attachments > > > has been scanned for viruses and dangerous content by ITABS Lanka Mail > > > Scanner, and is believed to be clean. > > > > > > Although measures have been taken to ensure that this e-mail and > > > attachments are free from any virus we advise that, in keeping with > good > > > computing practice, the recipient should ensure they are actually > virus > > > free. Please note that this message has been sent over public networks > > > which may not be a 100% secure communications medium and ITABS Lanka > > > cannot be held responsible for its integrity. > > > > > > _______________________________________________ > > > --Bandwidth and Colocation provided by Easynews.com -- > > > > > > Asterisk-Users mailing list > > > To UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > > > > -- > > This e-mail and any attachments are intended for the above named > recipient(s) only and may be privileged. This message and any attachments > has been scanned for viruses and dangerous content by ITABS Lanka Mail > Scanner, and is believed to be clean. > > > > Although measures have been taken to ensure that this e-mail and > attachments are free from any virus we advise that, in keeping with good > computing practice, the recipient should ensure they are actually virus > free. Please note that this message has been sent over public networks which > may not be a 100% secure communications medium and ITABS Lanka cannot be > held responsible for its integrity. > > > > _______________________________________________ > > --Bandwidth and Colocation provided by Easynews.com -- > > > > Asterisk-Users mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > -- > Giovanni Miano > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20051202/abe4512b/attachment.htm
2005/12/2, ram <talk2ram@gmail.com>:> is there any way i can reduce Bandwidth ussage when iam making outbound?? > > right now each call taking 80kChoose a different codec. The problem is that the codec must be supported by the other end. I think the better sould be aspeex, or iblc. But the more commonly supported is the propietary g729. To use it you should pay for each communication. If your phone does not support it, asterisk must do transcoding in both directions and you must pay twice. There is a royalty-free version for private use provided by intel. -- Alejandro Vargas