asterisk users - Feb 2003 - IConnectHere and DTMF

I have IConnectHere inbound and outbound service working with great sound
quality; however, I am unable to send or receive DTMF tones when calling inbound
or outbound.  Does anyone know what IConnectHere supports in regards to DTMF and
how asterisk can be configured to cooperate?

Also, I constantly receive the following messages on the console since using the
SIP register feature.  The timeout numbers start at 1 and go up.

NOTICE[13326]: File chan_sip.c, Line 1920 (transmit_register): Scheduled a
timeout # 121
NOTICE[13326]: File chan_sip.c, Line 2894 (handle_response): Registration
successful
NOTICE[13326]: File chan_sip.c, Line 2895 (handle_response): Cancelling timeout
121
NOTICE[13326]: File chan_sip.c, Line 1920 (transmit_register): Scheduled a
timeout # 123
NOTICE[13326]: File chan_sip.c, Line 2894 (handle_response): Registration
successful
NOTICE[13326]: File chan_sip.c, Line 2895 (handle_response): Cancelling timeout
123



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In short: I know of no way to get DTMF working through a Cisco 
ATA-186 (SIP) and Asterisk to anything other than the X100P port.

What kind of equipment are you using?  I've tried my Cisco ATA-186 
(v2.15) in various settings (in-band, out-of-band, out-of-band-with 
negotiation) and none of them work.  Asterisk can see the DTMF, but 
can't send it. (actually, after the last CVS I did earlier yesterday, 
I no longer even see the "DTMF pending" and "DTMF sent"
messages on
the console, but I hear the static when I hit keys on the ATA-186 
phone.  I now see "Difference is 1928, ms is 40792" type messages 
when I hit DTMF on the ATA)

I've experimented with my own Cisco gateway (12.2(12) on a 3640) and 
have been unable to get DTMF to work, despite various settings on the 
ATA-186 and configuration options (dtmf-relay) on the 3640.

Whenever I send DTMF from PSTN -> 3640 -> * -> ATA, I can see this 
message on the console:

NOTICE[27662]: File rtp.c, Line 300 (ast_rtp_read): Unknown RTP codec 
19 received

I can hear the DTMF, but it doesn't do anything (doesn't work in any 
menus I create.)

Yes, I've followed the instructions on 
http://www.djernes.org/~shawn/ata186.htm  - no luck.  I've even 
followed the instructions on 
http://corp.deltathree.com/productsandservices/devices/ATAConfiguration.doc 
with no success.

JT

>I have IConnectHere inbound and outbound service working with great 
>sound quality; however, I am unable to send or receive DTMF tones 
>when calling inbound or outbound.  Does anyone know what 
>IConnectHere supports in regards to DTMF and how asterisk can be 
>configured to cooperate?
>
>Also, I constantly receive the following messages on the console 
>since using the SIP register feature.  The timeout numbers start at 
>1 and go up.
>
>NOTICE[13326]: File chan_sip.c, Line 1920 (transmit_register): 
>Scheduled a timeout # 121
>NOTICE[13326]: File chan_sip.c, Line 2894 (handle_response): 
>Registration successful
>NOTICE[13326]: File chan_sip.c, Line 2895 (handle_response): 
>Cancelling timeout 121
>NOTICE[13326]: File chan_sip.c, Line 1920 (transmit_register): 
>Scheduled a timeout # 123
>NOTICE[13326]: File chan_sip.c, Line 2894 (handle_response): 
>Registration successful
>NOTICE[13326]: File chan_sip.c, Line 2895 (hndle_response): 
>Cancelling timeout 123