4 Replies Latest reply on Dec 4, 2012 8:26 AM by geo

    RTP resource unavailable or SDP negotiation failed.

    bama New Member

      I've got a TA904 running T900G2A-A5-03-00-E.biz that spits out the following error message when you call a SIP account that's connected to FXS0/1.

       

      2012.12.03 14:29:03 SB.CALL 20 RTP resource unavailable or SDP negotiation failed. Call from (42366xxxxx) to (42383xxxxxx).

       

      When I use the command "sh ver" the output detailing the DSP is missing.  Does that mean I've got a bad DSP?  Are there any DSP related debug commands I should try?

       

       

      ADTRAN, Inc. OS version A5.03.00.E

        Mainline Version: M04

        Checksum: 80DBF88B

        Built on: Fri May 11 14:24:12 2012

        Upgrade key: cffba73490ae99efa483f0449sdfcc97

      Hardware version DSP7119-2ndGen

      Boot ROM version 14.04.00

        Checksum: 8549

        Built on: Wed Apr 11 15:24:20 2007

      Copyright (c) 1999-2007, ADTRAN, Inc.

      Platform: Total Access 904 (2nd Gen), part number 4212904L1

      Serial number CFG0xxxxxx

      Flash: 33554432 bytes  DRAM: 67108863 bytes

       

      customer-324234 uptime is 0 days, 0 hours, 31 minutes, 53 seconds

       

      System returned to ROM by Warm Start

      Current system image file is "T900G2A-A5-03-00-E.biz"

      Primary boot system image file is "T900G2A-A5-03-00-E.biz"

      Backup boot system image file is "T900G2A-A4-02-00-E.biz"

      Primary system configuration file is "startup-config"