Hi all, I've done this a few times with other PBX's but swyx has stumped me! I'm having some trouble getting Asterisk connected to a Swyx system using a sangoma A104dx... currently the setup is: BT <-> Swyx
The above setup works fine... what i'm trying to achieve is BT & SIP Trunks <-> Asterisk <-> Swyx I have connected to our BT (2 x ISDN30 UK) with asterisk and have no errors and can make and receive calls and it never dies... the problem comes when i try and connect asterisk to swyx... I can make calls from asterisk to the swyx system with no problems or errors, but... when i try and place a call from Swyx to asterisk i receive the following error: [Oct 6 10:56:20] ERROR[9794]: chan_zap.c:8250 zt_pri_error: !! Unexpected Channel selection 3 The call does complete as normal but after about 2 or 3 hours of calls passing through this setup i start receiving errors like the following: [Oct 6 10:55:25] WARNING[9794]: chan_zap.c:8074 pri_fixup_principle: Can't fix up channel from 63 to 92 because 92 is already in use [Oct 6 10:55:25] WARNING[9794]: chan_zap.c:9245 pri_dchannel: Hangup on bad channel 0/30 on span 3 [Oct 6 10:55:55] WARNING[9794]: chan_zap.c:8074 pri_fixup_principle: Can't fix up channel from 63 to 92 because 92 is already in use And eventually no more calls can be placed from swyx to asterisk... time for some configs... and before anyone says something about wanpipe3 and 4 having dchan=0, i tried with dchan=16 and no calls can be placed... I hope someone can point me in the right direction as we're trying to get rid of swyx since we're tied down by limiting software and excessive licensing costs. Thanks! Geraint pri show spans shows all spans as up and active. zap show status shows all as ok wanrouter status shows all as connected wanpipe1 and 2: [devices] wanpipe1 = WAN_AFT_TE1, Comment [interfaces] w1g1 = wanpipe1, , TDM_VOICE, Comment [wanpipe1] CARD_TYPE = AFT S514CPU = A CommPort = PRI AUTO_PCISLOT = NO PCISLOT = 1 PCIBUS = 16 FE_MEDIA = E1 FE_LCODE = HDB3 FE_FRAME = CRC4 FE_LINE = 1 TE_CLOCK = NORMAL TE_REF_CLOCK = 0 TE_SIG_MODE = CCS TE_HIGHIMPEDANCE = NO LBO = 120OH FE_TXTRISTATE = NO MTU = 1500 UDPPORT = 9000 TTL = 255 IGNORE_FRONT_END = NO TDMV_SPAN = 1 TDMV_DCHAN = 16 TDMV_HW_DTMF = NO [w1g1] ACTIVE_CH = ALL TDMV_ECHO_OFF = NO TDMV_HWEC = YES wanpipe3 and 4: [devices] wanpipe3 = WAN_AFT_TE1, Comment [interfaces] w3g1 = wanpipe3, , TDM_VOICE, Comment [wanpipe3] CARD_TYPE = AFT S514CPU = A CommPort = PRI AUTO_PCISLOT = NO PCISLOT = 1 PCIBUS = 16 FE_MEDIA = E1 FE_LCODE = HDB3 FE_FRAME = CRC4 FE_LINE = 3 TE_CLOCK = MASTER TE_REF_CLOCK = 1 TE_SIG_MODE = CCS TE_HIGHIMPEDANCE = NO LBO = 120OH FE_TXTRISTATE = NO MTU = 1500 UDPPORT = 9000 TTL = 255 IGNORE_FRONT_END = NO TDMV_SPAN = 3 TDMV_DCHAN = 0 TDMV_HW_DTMF = NO [w3g1] ACTIVE_CH = ALL TDMV_ECHO_OFF = NO TDMV_HWEC = YES zaptel.conf: loadzone=uk defaultzone=uk #Sangoma A104 port 1 [slot:1 bus:16 span:1] <wanpipe1> span=1,0,0,ccs,hdb3,crc4 bchan=1-15,17-31 hardhdlc=16 #Sangoma A104 port 2 [slot:1 bus:16 span:2] <wanpipe2> span=2,0,0,ccs,hdb3,crc4 bchan=32-46,48-62 hardhdlc=47 #Sangoma A104 port 3 [slot:1 bus:16 span:3] <wanpipe3> span=3,0,0,ccs,hdb3,crc4 bchan=63-77,79-93 dchan=78 #Sangoma A104 port 4 [slot:1 bus:16 span:4] <wanpipe4> span=4,0,0,ccs,hdb3,crc4 bchan=94-108,110-124 dchan=109 I have also tried with hardhdlc=109 and have the same problem. zapata.conf: [channels] language=en usecallerid=yes hidecallerid=no callwaiting=no callwaitingcallerid=yes restrictcid=no usecallingpres=no threewaycalling=yes callreturn=yes transfer=yes cancallforward=yes musiconhold=default rxgain=0.0 txgain=0.0 immediate=no ; BT switchtype=euroisdn group=1 context=from-bt signalling=pri_cpe ; Port 1 - BT channel => 1-15,17-31 ; Port 2 - BT channel => 32-46,48-62 ; Swyx overlapdial=yes group=2 context=from-swyx signalling=pri_net ; Port 3 - Swyx channel => 63-77,79-93 ; Port 4 - Swyx channel => 94-108,110-124
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