oops seems you already did the recording thing.<br><br>Do you mean only one way audio path(from isdn to ss7) is open before ANM ?<br><br><br><div class="gmail_quote">On Fri, Mar 26, 2010 at 11:09 AM, Anil Gupta <span dir="ltr"><<a href="mailto:anilgupta83@gmail.com" target="_blank">anilgupta83@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Hi,<br><br>I doubt ss7 starts transmitting audio because I can see asterisk does not actually include optional backward call inband information parameter, inband information parameter should be set to 1 for audio path to open before ANM. I believe some switches could be configured to force this behavior. You might want to record on a dahdi channel to make sure if audio is being transmitted after ACM<br>
<br>Regards,<br><font color="#888888"><br>Anil<br></font><br>PS : Its will be better if you start a new thread for this.<br><br><div class="gmail_quote"><div><div></div><div>On Fri, Mar 26, 2010 at 4:17 AM, Domjan Attila <span dir="ltr"><<a href="mailto:adomjan@tvnet.hu" target="_blank">adomjan@tvnet.hu</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div><div></div><div>Hi,<br>
I'm not sure it should work... it is not ss7 it is dahdi issue....<br>
<div><div></div><div><br>
On Thu, 2010-03-25 at 15:07 -0300, Bruno Rodrigues de Mello wrote:<br>
> Hi Attila, your patch more one time work without problems thank you again.<br>
><br>
> Regarding this email let me check other problem with you. I have a asterisk<br>
> box between a TDM Switch and a Cisco Gateway, using SS7 to TDM and ISDN to<br>
> CISCO<br>
><br>
> TDM<----SS7--->ASTERISK<---ISDN---> CISCO<br>
><br>
> The call come from SS7 side and asterisk forward this call to ISDN. The<br>
> cisco gateway plays a message in PROCEEDING. This message ask the user to<br>
> put some digits. The calling side listen the message but when he put the<br>
> digits the ISDN side don't receive the DTMF.<br>
><br>
> I make a dahdi_monitor in SS7 channel and in ISDN channel. In the SS7 I can<br>
> listen the audio and the dtmf and in ISDN side I don't listen the DTMF only<br>
> the audio<br>
><br>
> I don't know why asterisk don't foward the audio received on SS7 side before<br>
> the ANM during the early media.<br>
><br>
> Do you know anything about this ?<br>
><br>
><br>
> Regards,<br>
> Bruno Rodrigues<br>
><br>
> --------------------------------------------------<br>
> From: "Attila Domjan" <<a href="mailto:adomjan@tvnet.hu" target="_blank">adomjan@tvnet.hu</a>><br>
> Sent: Wednesday, March 17, 2010 9:17 AM<br>
> To: <<a href="mailto:asterisk-ss7@lists.digium.com" target="_blank">asterisk-ss7@lists.digium.com</a>><br>
> Subject: Re: [asterisk-ss7] IAM-REL instead of IAM-ACM-REL<br>
><br>
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