>> Try to switch off the hardware echo canceler >> TDMV_HWEC = YES > > i can confirm that this > TDMV_HWEC = NO > solve problem this problem can be solved by disabling EC on signalling channel (i.e. 1) wan_ec_client wanpipe1 disable 1 > reported to support at sangoma.com > >> On Monday 03 December 2007, Goke Aruna wrote: >>> I have used asterisk-1.4.14, zaptel-1.4.7, chan_ss7-1.0.0 >>> on FC7 all went okay. using sangoma a104dx on both >>> machine. >>> >>> I followed the write up on >>> http://www.voip-info.org/wiki/index.php?page=Asterisk+ss7 >>> +setup >>> >>> I have the cross over cable between them. >>> >>> however, wanpipe shows connected but the signaling link >>> does not align. >>> >>> i have my configs for host A >>> >>> ##wanpipe1.conf >>> >>> [devices] >>> wanpipe1 = WAN_AFT_TE1, Comment >>> >>> [interfaces] >>> w1g1 = wanpipe1, , TDM_VOICE, Comment >>> >>> [wanpipe1] >>> CARD_TYPE = AFT >>> S514CPU = A >>> CommPort = PRI >>> AUTO_PCISLOT = NO >>> PCISLOT = 4 >>> PCIBUS = 15 >>> FE_MEDIA = E1 >>> FE_LCODE = HDB3 >>> FE_FRAME = NCRC4 >>> FE_LINE = 1 >>> TE_CLOCK = MASTER >>> TE_REF_CLOCK = 0 >>> TE_HIGHIMPEDANCE = NO >>> LBO = 120OH >>> TE_SIG_MODE = CCS >>> FE_TXTRISTATE = NO >>> MTU = 1500 >>> UDPPORT = 9000 >>> TTL = 255 >>> IGNORE_FRONT_END = NO >>> TDMV_SPAN = 1 >>> TDMV_DCHAN = 0 >>> >>> [w1g1] >>> ACTIVE_CH = ALL >>> TDMV_ECHO_OFF = NO >>> TDMV_HWEC = YES >>> >>> >>> # zaptel.conf >>> >>> loadzone=uk >>> defaultzone=uk >>> >>> span=1,1,0,ccs,hdb3 >>> bchan=1-31 >>> >>> ### ss7.conf >>> >>> [linkset-ennie] >>> enabled => yes >>> use_connect => yes >>> enable_st => no >>> hunting_policy => odd_lru >>> subservice => auto >>> context = default >>> >>> [link-l1] >>> linkset => ennie >>> channels => 1-15,17-31 >>> schannel => 16 >>> firstcic => 1 >>> enabled => yes >>> >>> [link-l2] >>> linkset => ennie >>> channels => 1-31 >>> schannel => >>> firstcic => 33 >>> enabled => yes >>> >>> [link-l3] >>> linkset => ennie >>> channels => 1-31 >>> schannel => >>> firstcic => 65 >>> enabled => no >>> >>> [link-l4] >>> linkset => ennie >>> channels => 1-31 >>> schannel => >>> firstcic => 97 >>> enabled => no >>> >>> [host-A] >>> enabled => yes >>> opc => 998 >>> dpc => ennie:98 >>> links => l1:1 >>> >>> >>> for the slave host B >>> >>> ##wanpipe1.conf >>> >>> [devices] >>> wanpipe1 = WAN_AFT_TE1, Comment >>> >>> [interfaces] >>> w1g1 = wanpipe1, , TDM_VOICE, Comment >>> >>> [wanpipe1] >>> CARD_TYPE = AFT >>> S514CPU = A >>> CommPort = PRI >>> AUTO_PCISLOT = NO >>> PCISLOT = 4 >>> PCIBUS = 15 >>> FE_MEDIA = E1 >>> FE_LCODE = HDB3 >>> FE_FRAME = NCRC4 >>> FE_LINE = 1 >>> TE_CLOCK = NORMAL >>> TE_REF_CLOCK = 0 >>> TE_HIGHIMPEDANCE = NO >>> LBO = 120OH >>> TE_SIG_MODE = CCS >>> FE_TXTRISTATE = NO >>> MTU = 1500 >>> UDPPORT = 9000 >>> TTL = 255 >>> IGNORE_FRONT_END = NO >>> TDMV_SPAN = 1 >>> TDMV_DCHAN = 0 >>> >>> [w1g1] >>> ACTIVE_CH = ALL >>> TDMV_ECHO_OFF = NO >>> TDMV_HWEC = YES >>> >>> >>> # zaptel.conf >>> >>> loadzone=uk >>> defaultzone=uk >>> >>> span=1,0,0,ccs,hdb3 >>> bchan=1-31 >>> >>> ### ss7.conf >>> >>> [linkset-mahmud] >>> enabled => yes >>> use_connect => yes >>> enable_st => no >>> hunting_policy => odd_lru >>> subservice => auto >>> context = default >>> >>> [link-l1] >>> linkset => mahmud >>> channels => 1-15,17-31 >>> schannel => 16 >>> firstcic => 1 >>> enabled => yes >>> >>> [link-l2] >>> linkset => mahmud >>> channels => 1-31 >>> schannel => >>> firstcic => 33 >>> enabled => no >>> >>> [link-l3] >>> linkset => mahmud >>> channels => 1-31 >>> schannel => >>> firstcic => 65 >>> enabled => no >>> >>> [link-l4] >>> linkset => mahmud >>> channels => 1-31 >>> schannel => >>> firstcic => 97 >>> enabled => no >>> >>> [host-B] >>> enabled => yes >>> opc => 98 >>> dpc => mahmud:998 >>> links => l1:1 > > --------------------------------------- > Marek Cervenka > ======================================= > > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 > --------------------------------------- Marek Cervenka Centrum Vypocetni Techniky CVT - http://cvt.fpf.slu.cz FPF SLU OPAVA - http://www.fpf.slu.cz LCNA - http://lcna.slu.cz =======================================
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