TDM-to-TDM Pass-through Media
Hello folks, I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media. Thanks in advance for the inputs. /Nandy
according to my knoledges, you cant bypass media in tdm, at freeswitch is handling Analog to digital conversion and so on, its interlink bypassmedia / proxymedia is for rtp based setup at i could get thanks On 9/9/17, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Thanks in advance for the inputs.
/Nandy
bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port. Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Thanks in advance for the inputs.
/Nandy
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Yes. The frames need to be copied from one port to the other. However, FS can still snoop on the media like detecting DTMF like an incoming caller responding to an auto-attendant/IVR. Will using "bypass_media" parameter on the dialplan, the frames will just go from one endpoint (TDM channel) to the other endpoint (TDM channel on the other port) in like manner? Or there are TDM parameters I need to know? This is easy to visualize in SIP because packets just pass through the switches/routers - not through FS. Appreciate for more additional info. /Nandy On Sat, Sep 9, 2017 at 10:03 PM, Ken Rice <krice@freeswitch.org> wrote:
bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port.
Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Thanks in advance for the inputs.
/Nandy
____________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
But in this case, TDM frames are ALLWAYS going throught FS, and ALLWAYS means ALLWAYS, every single frame of the TDM-TDM call. You don't need to use any param on the dialplan, as you could not offload FS of the TDM-frames proccessing. 2017-09-10 11:12 GMT+01:00 Nandy Dagondon <nandy1925@gmail.com>:
Yes. The frames need to be copied from one port to the other. However, FS can still snoop on the media like detecting DTMF like an incoming caller responding to an auto-attendant/IVR. Will using "bypass_media" parameter on the dialplan, the frames will just go from one endpoint (TDM channel) to the other endpoint (TDM channel on the other port) in like manner? Or there are TDM parameters I need to know?
This is easy to visualize in SIP because packets just pass through the switches/routers - not through FS.
Appreciate for more additional info.
/Nandy
On Sat, Sep 9, 2017 at 10:03 PM, Ken Rice <krice@freeswitch.org> wrote:
bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port.
Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Thanks in advance for the inputs.
/Nandy
____________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/ freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Hi Raul, I know because freetdm drivers run in the FS hardware. So, frames always passthrough the server. I also notice these FreeTDM applications: enable_dtmf, disable_dtmf and disable_ec. Perhaps I can test them. Tks, /Nandy On Sun, Sep 10, 2017 at 10:21 AM, Raúl Alexis Betancor Santana < rbetancor@gmail.com> wrote:
But in this case, TDM frames are ALLWAYS going throught FS, and ALLWAYS means ALLWAYS, every single frame of the TDM-TDM call.
You don't need to use any param on the dialplan, as you could not offload FS of the TDM-frames proccessing.
2017-09-10 11:12 GMT+01:00 Nandy Dagondon <nandy1925@gmail.com>:
Yes. The frames need to be copied from one port to the other. However, FS can still snoop on the media like detecting DTMF like an incoming caller responding to an auto-attendant/IVR. Will using "bypass_media" parameter on the dialplan, the frames will just go from one endpoint (TDM channel) to the other endpoint (TDM channel on the other port) in like manner? Or there are TDM parameters I need to know?
This is easy to visualize in SIP because packets just pass through the switches/routers - not through FS.
Appreciate for more additional info.
/Nandy
On Sat, Sep 9, 2017 at 10:03 PM, Ken Rice <krice@freeswitch.org> wrote:
bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port.
Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Thanks in advance for the inputs.
/Nandy
____________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/free switch-users http://www.freeswitch.org
____________________________________________________________ _____________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
again there is no bypass or proxy media for TDM. bypass media does only works with sofia it is a special mode. proxy media is also only for sofia. Sent from my iPhone
On Sep 10, 2017, at 05:12, Nandy Dagondon <nandy1925@gmail.com> wrote:
Yes. The frames need to be copied from one port to the other. However, FS can still snoop on the media like detecting DTMF like an incoming caller responding to an auto-attendant/IVR. Will using "bypass_media" parameter on the dialplan, the frames will just go from one endpoint (TDM channel) to the other endpoint (TDM channel on the other port) in like manner? Or there are TDM parameters I need to know?
This is easy to visualize in SIP because packets just pass through the switches/routers - not through FS.
Appreciate for more additional info.
/Nandy
On Sat, Sep 9, 2017 at 10:03 PM, Ken Rice <krice@freeswitch.org> wrote: bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port.
Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Thanks in advance for the inputs.
/Nandy
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Okay Ken. Just believe the guru. :-) Thanks On Sun, Sep 10, 2017 at 1:25 PM, Ken Rice <krice@freeswitch.org> wrote:
again there is no bypass or proxy media for TDM. bypass media does only works with sofia it is a special mode. proxy media is also only for sofia.
Sent from my iPhone
On Sep 10, 2017, at 05:12, Nandy Dagondon <nandy1925@gmail.com> wrote:
Yes. The frames need to be copied from one port to the other. However, FS can still snoop on the media like detecting DTMF like an incoming caller responding to an auto-attendant/IVR. Will using "bypass_media" parameter on the dialplan, the frames will just go from one endpoint (TDM channel) to the other endpoint (TDM channel on the other port) in like manner? Or there are TDM parameters I need to know?
This is easy to visualize in SIP because packets just pass through the switches/routers - not through FS.
Appreciate for more additional info.
/Nandy
On Sat, Sep 9, 2017 at 10:03 PM, Ken Rice <krice@freeswitch.org> wrote:
bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port.
Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Thanks in advance for the inputs.
/Nandy
____________________________________________________________
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/ freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
You can do exactly what you want with hardware TDM gateways like Mediant or dirt-cheap old Cisco routers like 28xx or 26xx with T1/E1 boards. -- sent from myMail for Android понедельник, 11 сентября 2017г., 06:46 +03:00 от Nandy Dagondon <nandy1925@gmail.com>: Okay Ken. Just believe the guru. :-) Thanks On Sun, Sep 10, 2017 at 1:25 PM, Ken Rice <krice@freeswitch.org> wrote:
again there is no bypass or proxy media for TDM. bypass media does only works with sofia it is a special mode. proxy media is also only for sofia. Sent from my iPhone On Sep 10, 2017, at 05:12, Nandy Dagondon <nandy1925@gmail.com> wrote:
Yes. The frames need to be copied from one port to the other. However, FS can still snoop on the media like detecting DTMF like an incoming caller responding to an auto-attendant/IVR. Will using "bypass_media" parameter on the dialplan, the frames will just go from one endpoint (TDM channel) to the other endpoint (TDM channel on the other port) in like manner? Or there are TDM parameters I need to know? This is easy to visualize in SIP because packets just pass through the switches/routers - not through FS. Appreciate for more additional info. /Nandy On Sat, Sep 9, 2017 at 10:03 PM, Ken Rice <krice@freeswitch.org> wrote:
bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port.
Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
Yah! Why not? Thanks for this tip. On Mon, Sep 11, 2017 at 4:46 AM, <yu@yu-boot.ru> wrote:
You can do exactly what you want with hardware TDM gateways like Mediant or dirt-cheap old Cisco routers like 28xx or 26xx with T1/E1 boards.
-- sent from myMail for Android
понедельник, 11 сентября 2017г., 06:46 +03:00 от Nandy Dagondon < nandy1925@gmail.com>:
Okay Ken. Just believe the guru. :-) Thanks On Sun, Sep 10, 2017 at 1:25 PM, Ken Rice <krice@freeswitch.org> wrote:
again there is no bypass or proxy media for TDM. bypass media does only works with sofia it is a special mode. proxy media is also only for sofia. Sent from my iPhone On Sep 10, 2017, at 05:12, Nandy Dagondon <nandy1925@gmail.com> wrote:
Yes. The frames need to be copied from one port to the other. However, FS can still snoop on the media like detecting DTMF like an incoming caller responding to an auto-attendant/IVR. Will using "bypass_media" parameter on the dialplan, the frames will just go from one endpoint (TDM channel) to the other endpoint (TDM channel on the other port) in like manner? Or there are TDM parameters I need to know? This is easy to visualize in SIP because packets just pass through the switches/routers - not through FS. Appreciate for more additional info. /Nandy On Sat, Sep 9, 2017 at 10:03 PM, Ken Rice <krice@freeswitch.org> wrote:
bypass and proxy media is only useful for rtp based calls (read sip to sip) you still have yo copy frames from on t1/e1 port to the other port.
Sent from my iPhone
On Sep 9, 2017, at 08:35, Nandy Dagondon <nandy1925@gmail.com> wrote:
Hello folks,
I have a setup wherein I inserted FS in-between a PSTN exchange and a PABX linked via E1 R2. My TDM card has dual E1 ports - port A is connected to the exchange and port B to the PABX. If there's a call that pass-through FS (EXCH > PABX and vice-versa), I want incoming media from one port to immediately sent to the other port. What mode should I set in the dialplan? proxy_media or bypass_media? I have read the Wiki on proxy_media. It's very clear to me re handling of TDM media.
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
participants (5)
-
Ken Rice
-
Nandy Dagondon
-
Raúl Alexis Betancor Santana
-
Tayeb Meftah
-
yu＠yu-boot.ru