Low ASR This topic has 0 replies, 1 voice, and was last updated 17 years ago by Najab. Viewing 1 post (of 1 total) Author Posts 23rd February 2004 at 16:55 #26550 Reply NajabGuest Can anyone tell what to do to correct my ISDN problem. i have a Cisco VOIP gateway AS5300 120 channels. most calls disconnects with a disconnect code 21. i believe i have a ISDN problem bcos my config looks right. I wait for your response. Author Posts Viewing 1 post (of 1 total) Reply To: Low ASR Your information: Name (required): Mail (will not be published) (required): You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: <a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width=""> Submit