asterisk users - Mar 2004 - E100P / E1 dial out

Hello *,

my setup of an Asterisk box with a TDM400P and an E100P went just
fine except that I cannot manage to place outgoing calls via the E1
interface (while incoming calls _do_ work). The CLI says:

-----8<-----
Mar  6 00:42:25 DEBUG[-1147995216]: chan_sip.c:3593 build_route:
build_route: Contact hop: <sip:265@10.102.1.223:5060;line=jet7pbic>
 -- Executing Dial("SIP/265-7cf2", "Zap/1/08948999807") in
new stack
 -- Called 1/08948999807
Mar  6 00:42:25 DEBUG[-1263383632]: rtp.c:1008 ast_rtp_write:
Ooh, format changed from UNKN to ALAW
 -- Channel 1, span 1 got hangup
Mar  6 00:42:26 WARNING[-1263383632]: app_dial.c:337
wait_for_answer: Unable to forward voice
Mar  6 00:42:26 DEBUG[-1263383632]: chan_zap.c:2185
zt_setoption: Set option AUDIO MODE, value: ON(1) on Zap/1-1
Mar  6 00:42:26 DEBUG[-1263383632]: chan_zap.c:1715
zt_hangup: Hangup: channel: 1 index = 0, normal = 19,
callwait = -1, thirdcall = -1
Mar  6 00:42:26 DEBUG[-1263383632]: chan_zap.c:1133
zt_disable_ec: disabled echo cancellation on channel 1
Mar  6 00:42:26 DEBUG[-1263383632]: chan_zap.c:2095
zt_setoption: Set option TDD MODE, value: OFF(0) on Zap/1-1
Mar  6 00:42:26 DEBUG[-1263383632]: chan_zap.c:1076
update_conf: Updated conferencing on 1, with 0 conference
users
Mar  6 00:42:26 DEBUG[-1263383632]: chan_zap.c:2179
zt_setoption: Set option AUDIO MODE, value: OFF(0) on
Zap/1-1
Mar  6 00:42:26 DEBUG[-1263383632]: chan_zap.c:1133
zt_disable_ec: disabled echo cancellation on channel 1
  -- Hungup 'Zap/1-1'
-----8<-----

corresponding configs run like:

---<zaptel.conf>---
span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
dchan=16
fxoks=32-35
loadzone=us
defaultzone=us
---</zaptel.conf>---

---<zapata.conf>---
[channels]

context=default
language=de
switchtype=euroisdn
signalling=pri_cpe
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
musiconhold=default

group=1
callgroup=1
pickupgroup=1
immediate=no

callerid="Zentrale" <(256) 36094-0>
channel => 1
callerid="Joerg Czaika" <(256) 36094-245>
channel => 2
callerid="Gerda Graeber-Otte" <(256) 36094-265>
channel => 3
callerid="Petra Weigelt" <(256) 36094-217>
channel => 4
callerid="Elfriede Gunzelmann" <(256) 36094-239>
channel => 5

channel => 1-15,17-31

; TDM400B section
;
context=analog
signalling=fxo_ks
callwaiting=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=1.5
txgain=1.5
immediate=no
usecallerid=yes
callerid="analog Fax" <200>
channel => 32
---</zapata.conf>---

and the corresponding extension in extensions.con:

-----8<-----
exten => _0., 1,Dial(Zap/1/${EXTEN})
-----8<-----

Hm, guess I just don't see the forest for the trees, do I? Any ideas?

TIA,

Tobias F. Leucht

On Sat, Mar 06, 2004 at 12:01:44AM +0100, Tobias F. Leucht wrote:
> my setup of an Asterisk box with a TDM400P and an E100P went just
> fine except that I cannot manage to place outgoing calls via the E1
> interface (while incoming calls _do_ work).
As the same system with a BRI interface works for both incoming and 
outgoing connectoins - what's the difference between chan_capi/BRI 
and zap/PRI?
> -----8<-----
> [...]
> Ooh, format changed from UNKN to ALAW
Does this mean I have a problem with the codec? Where can I search for
relevant settings? My sip.conf defines:

[general]
port = 5060   
bindaddr = 0.0.0.0 
context = default
disallow = gsm
allow = alaw 
disallow = ulaw

What is wrong with that?

Any hint/help would be greatly appreciated!

Tobias F. Leucht