Abrupt SDCCH Blocking This topic has 0 replies, 1 voice, and was last updated 10 years, 7 months ago by Max. Viewing 1 post (of 1 total) Author Posts 14th July 2010 at 09:27 #63586 Reply MaxGuest Hi All, We are using ZTE sysytem, we are facing high sdcch blocking problem. Counter shows very high location update and that too from different operator.Outage was minimum, & cells are from different bSC. Can anyone suggest solution. Author Posts Viewing 1 post (of 1 total) Reply To: Abrupt SDCCH Blocking Your information: Name (required): Mail (will not be published) (required): You may use these 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