# TDM400p PCI CARD FXS has no dial tone **URL:** \ **Category:** Asterisk Support\ **Created:** [September 15, 2015, 5:40am UTC](https://community.asterisk.org/t/tdm400p-pci-card-fxs-has-no-dial-tone/49564 "2015-09-15T05:40:57Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![jeethapj](https://avatars.discourse-cdn.com/v4/letter/j/dc4da7/32.png) [@jeethapj](https://community.asterisk.org/u/jeethapj)\ **Post date:** [September 15, 2015, 5:40am UTC](https://community.asterisk.org/t/tdm400p-pci-card-fxs-has-no-dial-tone/49564/1 "2015-09-15T05:40:57Z")
Hi all I am using TDM400p PCI card and it has one FXS card. I have connected an analog phone to it. it has no dialtone The output of [root@localhost ~]# dahdi\_scan `[1] active=yes alarms=OK description=Wildcard TDM400P REV E/F Board 5 name=WCTDM/4 manufacturer=Digium devicetype=Wildcard TDM400P REV E/F location=PCI Bus 03 Slot 06 basechan=1 totchans=4 irq=58 type=analog port=1,FXS port=2,none port=3,none port=4,none ` [root@localhost ~]# dahdi\_hardware ```auto ``` [root@localhost ~]# dahdi\_cfg -vvvvv [code]DAHDI Tools Version - 2.4.1 # DAHDI Version: 2.4.1.2 Echo Canceller(s): MG2 Configuration Channel map: Channel 01: FXO Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 01) 1 channels to configure. Setting echocan for channel 1 to mg2 [/code] localhost\*CLI\> dahdi show channels ` Chan Extension Context Language MOH Interpret Blocked State pseudo default default In Service 1 from-internal default In Service ` localhost\*CLI\> dahdi show channel 1 `Channel: 1 File Descriptor: 20 Span: 1 Extension: Dialing: no Context: from-internal Caller ID: 4001 Calling TON: 0 Caller ID name: Channel 1 Mailbox: 4001 Destroy: 0 InAlarm: 0 Signalling Type: FXO Kewlstart Radio: 0 Owner: Real: Callwait: Threeway: Confno: -1 Propagated Conference: -1 Real in conference: 0 DSP: no Busy Detection: no TDD: no Relax DTMF: no Dialing/CallwaitCAS: 0/0 Default law: ulaw Fax Handled: no Pulse phone: no DND: no Echo Cancellation: 128 taps (unless TDM bridged) currently OFF Wait for dialtone: 0ms Actual Confinfo: Num/0, Mode/0x0000 Actual Confmute: No Hookstate (FXS only): Onhook ` chan\_dahdi.conf [code][channels] usecallerid=yes hidecallerid=no usecallingpres=yes echocancel=yes echocancelwhenbridged=yes busydetect=no busycount=5 rxgain=0.0 txgain=0.0 immediate=no #include chan\_dahdi\_additional.conf #include dahdi-channels.conf [/code] chan\_dahdi\_additional.conf `;;;;;;[4001] signalling=fxo_ks pickupgroup= mailbox=4001@device immediate=no echotraining=800 echocancelwhenbridged=no echocancel=yes context=from-internal callprogress=no callgroup= callerid=4001 <4001> busydetect=no busycount=7 accountcode= channel=>1 ` dahdi-channels.conf `; Span 1: WCTDM/4 "Wildcard TDM400P REV E/F Board 5" (MASTER) ;;; line="1 WCTDM/4/0 FXOKS (In use) (SWEC: MG2)" signalling=fxo_ks callerid="Channel 1" <4001> mailbox=4001 group=5 context=from-internal channel => 1 callerid= mailbox= group= context=default` system.conf [code]# Span 1: WCTDM/4 “Wildcard TDM400P REV E/F Board 5” (MASTER) fxoks=1 echocanceller=mg2,1 # channel 2, WCTDM/4/1, no module. # channel 3, WCTDM/4/2, no module. # channel 4, WCTDM/4/3, no module. # Global data loadzone = us defaultzone = us [/code] These are the outputs and configurations I have given. When I dial from sip phone FXS is ringing…But it is ringing like continous ring…Not able to attend the call. after that the whole system will get hangup. Now I am using asterisk 1.4,Dahdi-2.4 version. I have also tried with asterisk 1.8,DAHDI-2.8 upto dahdi-2.10 version. But the same issue is coming. Anyone Please help me to sort out the problem. Thanking You Jeetha P J ---
**Author:** ![omid.mohajerani](https://sea1.discourse-cdn.com/asterisk/user_avatar/community.asterisk.org/omid.mohajerani/32/32_2.png) [@omid.mohajerani](https://community.asterisk.org/u/omid.mohajerani)\ **Post date:** [September 15, 2015, 9:17am UTC](https://community.asterisk.org/t/tdm400p-pci-card-fxs-has-no-dial-tone/49564/2 "2015-09-15T09:17:41Z")
Configuration is OK . Maybe you have hardware problem with your fxs module . ( usually fxs ports dont work normally after you connect them to PSTN line instead of Phone ) ---
**Author:** ![jeethapj](https://avatars.discourse-cdn.com/v4/letter/j/dc4da7/32.png) [@jeethapj](https://community.asterisk.org/u/jeethapj)\ **Post date:** [September 15, 2015, 9:28am UTC](https://community.asterisk.org/t/tdm400p-pci-card-fxs-has-no-dial-tone/49564/3 "2015-09-15T09:28:59Z")
Hi I have a ip08 board. I have checked this fxs module in this ip08 board its working fine and I am getting dial tone also