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<p class="MsoNormal"><span style="color:#1F497D">Also, code version on the router is 15.2(4)M2<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:8.0pt;font-family:"Arial","sans-serif";color:navy;mso-fareast-language:EN-AU">Aaron Blair</span></b><span lang="EN-US" style="font-size:8.0pt;color:#1F497D;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU"> cisco-voip
[mailto:cisco-voip-bounces@puck.nether.net] <b>On Behalf Of </b>Aaron Blair<br>
<b>Sent:</b> Friday, 12 July 2013 8:41 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] FXS Port one way audio - no dtmf<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi all, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m having some issues with a basic FXS port setup.. We’ve tried two phones/brands (Uniden + NEC (wasn’t really expecting NEC to work)) but still seeing the same thing.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">voice-port 0/1/0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">disconnect-ack<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">disc_pi_off<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">cptone AU<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">timeouts initial 12<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">timeouts interdigit 8<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">timeouts call-disconnect 40<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">description Uniden Test<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">station-id name Test Name<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">station-id number 1234567<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">caller-id enable <o:p>
</o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Voice port config as above. Router is 2921 with 1x VWIC3-1MFT-T1/E1, 2x VIC3-2FXS/DID, 1x PVDM3-64, 1x ISM-SRE-300-K9.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It’s a CME setup, with voip phones all registered and talking just fine.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">What we’re seeing is the phone on the FXS port is receiving dialtone, but any attempts to dial digits do not break the dial-tone, and the router does not see any digits being dialled.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When calling the FXS port from a VOIP phone, the FXS port rings, and when picked up there is one way audio from the voip phone to the FXS port, no audio from the FXS port to the voip phone. The voip phone appears to be receiving RTP just
fine from the gateway.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Phone we’re currently testing is a Uniden DECT2035, but have tried NEC phones as well.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Another possibly unrelated issue is that we’re seeing one way audio on the E1. Outbound voice is working fine (VOIP to isdn), but inbound is not (ISDN to voip). Also, when dialing out from voip phone, there is no ringing on the voip phone,
it just connects when picked up.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any help would be much appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cheers,<o:p></o:p></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:8.0pt;font-family:"Arial","sans-serif";color:navy;mso-fareast-language:EN-AU">Aaron Blair</span></b><span lang="EN-US" style="font-size:8.0pt;color:#1F497D;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
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