hello:<br>I install the Digium 2 port E1,asterisk-1.8, dahdi: Version: 2.5.0.2, chan_ss7-2.1 version. the confi files are:<br>============system.conf======================<br># Autogenerated by /usr/sbin/dahdi_genconf on Mon Dec 5 20:12:54 2011<br>
# If you edit this file and execute /usr/sbin/dahdi_genconf again,<br># your manual changes will be LOST.<br># Dahdi Configuration File<br>#<br># This file is parsed by the Dahdi Configurator, dahdi_cfg<br>#<br># Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" HDB3/CCS ClockSource<br>
span=1,1,1,ccs,hdb3<br># termtype: te<br>bchan=1-31<br>#dchan=16<br><br># Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" (MASTER) HDB3/CCS<br>span=2,2,0,ccs,hdb3<br># termtype: te<br>bchan=32-62<br>#dchan=47<br><br>
# Global data<br><br>loadzone = cn<br>defaultzone = cn<br><br>=ss7.conf===========<br>[linkset-siuc]<br><br>; The linkset is enabled<br>enabled => yes<br>; The end-of-pulsing (ST) is not used to determine when incoming address is complete<br>
enable_st => yes<br><br>; Reply incoming call with CON rather than ACM and ANM<br>use_connect => no<br><br>; The CIC hunting policy (even_mru, odd_lru, seq_lth, seq_htl) is even CIC numbers, most recently used<br>hunting_policy => even_mru<br>
<br>; Incoming calls are placed in the ss7 context in the asterisk dialplan<br>context => ss7<br><br>; The language for this context is da<br>language => en<br><br>; The value and action for t35. Value is in msec, action is either st or timeout<br>
; If you use overlapped dialling dial plan, you might choose: t35 => 4000,st<br>t35 => 15000,timeout<br><br>; The subservice field: national (8), international (0), auto or decimal/hex value<br>; The auto means that the subservice is obtained from first received SLTM<br>
subservice => auto<br><br>; The host running the mtp3 service<br>; mtp3server => localhost<br>variant => CHINA<br><br>[link-l1]<br>sltm => no<br>; This link belongs to linkset siuc<br>linkset => siuc<br>; The speech/audio circuit channels on this link<br>
channels => 1-15,17-31<br><br>; The signalling channel<br>schannel => remote,16<br>; To use the remote mtp3 service, use 'schannel => remote,16'<br><br>; The first CIC<br>firstcic => 1<br><br>; The link is enabled<br>
enabled => yes<br><br>; Echo cancellation<br>; echocancel can be one of: no, 31speech (enable only when transmission medium is 3.1Khz speech), allways<br>echocancel => no<br>=======================<br>the system always comes out the message:<br>
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