[cisco-voip] Inbound calls showing as 911 on IP phones, H323 gateway

[Ortiz, Carlos]

I had this same problem about a year ago.  This is POSSIBLY an IOS bug.
Try deleting your dial peers and then re-entering them with the one that
you want to be the incoming call leg first.  I believe this worked as a
workaround for me until I either upgraded the IOS or switched to MGCP.

Carlos

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Erick Bergquist
Sent: Friday, September 09, 2005 1:13 PM
To: Wes Sisk; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Inbound calls showing as 911 on IP phones,H323
gateway

I'll try that again, but it wasn't working and I was
looking at that cisco doc also. Unless I need to
reboot router to get the dial-peer voice 10 to be
first since they didn't have one before. 

The below is from the doc, which is the case I have
and it isn't working the way it should work per docs.

Special Note on POTS Calls with Empty Calling Number
Field

Assume this configuration:

dial-peer voice 1 pots
   destination-pattern 9T
   port 1/0:1

Now, assume that an incoming call arrives with no
calling number information and is matched with the
POTS dial peer based on the destination-pattern 9T. In
this case, the Cisco IOS router or gateway uses the
"9" digit as the calling number and forwards the call
to the corresponding device (such as Call Manager or
the IOS Gateway). In order to not replace the empty
calling number field, create a dummy POTS dial peer
with just the command incoming called-number
configured. Since the incoming called-number statement
has higher priority than destination pattern for
inbound POTS matching, dial-peer voice 2 becomes the
POTS dial peer used.

dial-peer voice 1 pots 
    destination-pattern 9T
    port 1/0:1
!
dial-peer voice 2 pots
    incoming called-number .



--- Wes Sisk <wsisk at cisco.com> wrote:

> you need a dial-peer appearing earlier in the config
> with the specific port
> the call is coming in from.
> 
>
http://www.cisco.com/en/US/partner/tech/tk652/tk90/technologies_tech_not
e091
> 86a008010fed1.shtml
> 
> /Wes
> 
> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net]On Behalf
> Of Erick Bergquist
> Sent: Friday, September 09, 2005 12:57 PM
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] Inbound calls showing as 911
> on IP phones, H323
> gateway
> 
> 
> Whoops, forgot to chnage subject on email I sent :(
> Sorry for any confusion.
> 
> 
> I'm having an issue with a 1760 with IOS 12.3(4)T9
> where inbound calls on FXO ports show up on IP Phone
> as calls from 911.
> 
> The gateway is H323 and the calls hit a dial peer
> with
> a destination pattern of 911 on them.
> 
> I added another dummy dial peer with incoming
> called-number . and the inbound calls are not
> hitting this and still hit the other dial peer.
> 
>  I have tried all sorts of dial peer combinations
> and
>  2-3 dummy dial peers, I put port #s under the dummy
>  peers, etc and still the inbound call wants to hit
>  the
>  peer with destination pattern 911 on it. I added
>  answer-address ., and tried .T also. Did this with
>  destination-pattern, incoming called-number, etc
> and
>  no luck.
> 
>  Any ideas? This usually works to solve these types
>  of
>  problems and theres a cisco doc that saids to add
>  dummy dial peer with just incoming called-number .
> 
>  I also disabled caller-id on the ports and same
>  issue
>  just to rule out caller id.
> 
>  voice-port 3/0
>   input gain -3
>   echo-cancel suppressor 10
>   no vad
>   no comfort-noise
>   timing hookflash-out 50
>   connection plar 4020
>   station-id name Outgoing Laf
>   caller-id enable
>  !
>  voice-port 3/1
>   input gain -3
>   echo-cancel suppressor 10
>   no vad
>   no comfort-noise
>   timing hookflash-out 50
>   connection plar 4020
>   station-id name Outgoing Laf
>   caller-id enable
> 
>  dial-peer voice 9111 pots
>   destination-pattern 911
>   port 3/0
>   forward-digits 3
>  !
>  dial-peer voice 9112 pots
>   preference 1
>   destination-pattern 911
>   port 3/1
>   forward-digits 3
> 
>  dial-peer voice 500 pots
>   answer-address .T
>   destination-pattern .T
>   incoming called-number .T
>  !
>  dial-peer voice 10 pots
>   preference 1
>   incoming called-number .
> 
> 
> 
> "Many of life's failures are people who
> did not realize how close they were to
> success when they gave up."
>                      - Thomas A. Edison
> 
> 
> 
> 
>
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