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I hear them, they don't hear me

1750 router at each end with point to point T1 between the two. Data goes between sites fine. I have analog phone systems at each site, connecting to FXS card on each 1750. I can create the call fine over the T1, and can hear remote side, but they can't hear me. Any suggestions on what to troubleshoot would be very appreciated. I can post configs if needed... Thanks...j.hammel

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New Member

Re: I hear them, they don't hear me

Take a look at this document to troubleshoot one-way voice issue

http://www.cisco.com/en/US/tech/tk652/tk698/technologies_tech_note09186a008009484b.shtml

HTH,

hieu

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