[asterisk-users] Noisy Ring Back Tone with TE205P card

[Imanol Pardavila]

Hi,
I stilll continue with the problem but I have noticed something new that 
maybe a clue. The noise during the call progress is made by the 
appearance of the different lines in the asterisk CLI, I mean, each line 
is posted in the CLI generates a noise in the call's signallling tone. 
For example, if I try doing a call during a resetinterval option, which 
reset all free channels, each line posted in the CLI generates a burst 
noise.
Any ideas?
Thanks
Regards

Imanol Pardavila escribió:
> Hi,
> I am having problems with an Asterisk with a Digium TE205P card. The 
> issue is that the Ring Back Tone is noisy. I am making modem's calls 
> and this noise influences on the initial negotiation protocol, so 
> modems have to recall.
>
> My configuration is:
>
> Asterisk version: Asterisk 1.4.21.2
> Linux version: CentOS release 5.2 (Final)
> Card: Digium TE205P
>
> ##zapata.conf#################################################
> ; Autogenerated by /usr/sbin/genzaptelconf -- do not hand edit
> ; Zaptel Channels Configurations (zapata.conf)
> ;
> ; This is not intended to be a complete zapata.conf. Rather, it is 
> intended
> ; to be #include-d by /etc/zapata.conf that will include the global 
> settings
> ;
> [channels]
> ; Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1"
> language=es
> context=default
> switchtype=euroisdn
> pridialplan=unknown
> prilocaldialpla=national
> signalling=pri_cpe
> resetinterval=never
> group=1
> channel => 1-15,17-31
>
> ; Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2"
> group=2
> channel => 32-46,48-62
>
> ##zaptel.conf#################################################
>
> # Autogenerated by /usr/sbin/genzaptelconf -- do not hand edit
> # Zaptel Configuration File
> #
> # This file is parsed by the Zaptel Configurator, ztcfg
> #
> # It must be in the module loading order
> # Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER)
> span=1,0,0,ccs,hdb3,crc4
> bchan=1-15,17-31
> hardhdlc=16
>
> # Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2"
> span=2,0,0,ccs,hdb3,crc4
> bchan=32-46,48-62
> hardhdlc=47
>
> # Global data
> loadzone        = es
> defaultzone     = es
>
> ##extensions.conf###########################################
>
> exten =>999888777,1,Goto(JUMP,s,1)
>
> [JUMP]
>
> exten => s,1,Dial(Zap/R2/666666666,15,r)
> exten => s,2,Goto(s-${DIALSTATUS},1)
> exten => s-BUSY,1,Goto(HANGUP,s,1)
> exten => s-NOANSWER,1,Goto(HANGUP,s,1)
> exten => s-CHANUNAVAIL,1,Goto(HANGUP,s,1)
> exten => s-CONGESTION,1,Goto(HANGUP,s,1)
>
> [HANGUP]
> exten => s,1,Hangup
>
> [DID_span_1]
> include = default
> [DID_span_2]
> include = default
>
>
> I have no idea about where could be the problem. I can't see anything 
> rare in the logs....
> Any ideas?
>
> Thanks
> Regards
>
>
>
>
>
>