Just installed a TDM410P with two fxo and one fxs ports. The card is properly recognized with all ports, but whatever I do I cannot get a dial tone on the fxs analog port (4) using a standard phone.
I can receive inbound calls via the fxo ports (1&2).
I am using the latest DAHDI and Asterisk:
- asterisk-gui 2.0 svn (20090301)
DAHDI Tools Version - 126.96.36.199
DAHDI Version: 188.8.131.52
Echo Canceller(s): MG2
Channel 01: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 01)
Channel 02: FXS Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 02)
Channel 04: FXO Kewlstart (Default) (Echo Canceler: mg2) (Slaves: 04)
3 channels to configure.
Setting echocan for channel 1 to mg2
Setting echocan for channel 2 to mg2
Setting echocan for channel 4 to mg2
After loading the dahdi module the phone has power and I can hear the dtmf tones when pushing the buttons. But no matter what … I do not get a dial tone.
When I try to call the analog phone from a SIP, the SIP gets a busy tone and asterisk reports this:
– Executing [10@DLPN_DialPlan1:1] Dial(“SIP/11-08241078”, “DAHDI/4”) in new stack
[Mar 2 10:04:09] WARNING: app_dial.c:1470 dial_exec_full: Unable to create channel of type ‘DAHDI’ (cause 0 - Unknown)
== Everyone is busy/congested at this time (1:0/0/1)
– Auto fallthrough, channel ‘SIP/11-08241078’ status is ‘CHANUNAVAIL’
Since I am brand-new to Asterisk, maybe I did something wrong.
I was reading lots of postings about ‘no dial tone’ and I tried several things, but not change.
I am also having a few difficulties with the Asterisk-gui as I seem to be unable to set certain parameters, e.g. echocanceller=mg2,1-4 for Analog Hardware.
Here are some configuration files snippets:
fxsks = 1,2
fxoks = 4
loadzone = us
defaultzone = us
; Span 1: WCTDM/0 “Wildcard TDM410P Board 1” (MASTER)
;;; line="1 WCTDM/0/0"
channel => 1
;;; line="2 WCTDM/0/1"
channel => 2
;;; line="4 WCTDM/0/3"
callerid=“Channel 4” <4004>
channel => 4
description=Wildcard TDM410P Board 1
location=PCI Bus 07 Slot 06
[PCI Bus 07 Slot 06]
device = Wildcard TDM410P
basechan = 1
type = analog
FXS = 4
FXO = 1,2
BTW, I initially tried to use a Xen DomU with pciback, but when loading the dahdi dummy driver, the system always crashed and it seems that dahdi did not recognize the card. While a lspci showed the card correctly.
Anyhow, Asterisk is now in Dom0.
… and still not dial tone
Anybody with some ideas what could be wrong?