how many times do you let the phone ring before you answer. I have a vcon pri
simulator and a vcon pri\pstn simulator
I notice that if I answer the call (PSTN Phone) before the 3 ring the call drop
when answer. If I answer after 3 rings it connects just fine and I can
transfer back etc
Respectfully Charles George
Date: Wed, 26 Aug 2009 11:22:36 -0700
From: [email protected]
To: [email protected]
CC: [email protected]
Subject: Re: [OSL | CCIE_Voice] call drops after Mobile Voice Access answered
Hi Mark,
Thanks for pinging back, here is my config on my H323 gateway to support MVA:
voice class codec 1
codec preference 1 g711ulaw bytes 160
codec preference 2 g729r8 bytes 20
!
application
service cmm http://142.3.64.11:8080/ccmivr/pages/IVRMainpage.vxml
!
!
interface Vlan103
ip address 142.103.65.254 255.255.255.0
h323-gateway voip interface
h323-gateway voip bind srcaddr 142.103.65.254
!
dial-peer voice 3999 pots
service cmm
incoming called-number 3999
no digit-strip
!
dial-peer voice 39991 voip
preference 1
destination-pattern 3999$
voice-class codec 1
session target ipv4:142.3.64.11
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 39992 voip
preference 2
destination-pattern 3999$
voice-class codec 1
session target ipv4:142.3.64.12
dtmf-relay h245-alphanumeric
no vad
!
Thanks
Patrick Ng
From: Mark Snow <[email protected]>
To: P N <[email protected]>
Cc: [email protected]
Sent: Wednesday, August 26, 2009 4:19:28 AM
Subject: Re: [OSL | CCIE_Voice] call drops after Mobile Voice Access answered
I would be willing to bet that the error is in your outgoing voip dial-peer
from the H323 GW to the CUCM.
Can you send the portion of your IOS config relative to MVA?
(e.g. Incoming POTS DP, Outgoing H323 VoIP DP)
Cheers,
--
Mark Snow
CCIE #14073 (Voice, Security)
Senior Technical Instructor - IPexpert, Inc.
Telephone: +1.810.326.1444
Fax: +1.309.413.4097
Mailto: [email protected]
--
Join our free online support and peer group communities:
http://www.IPexpert.com/communities
--
IPexpert - The Global Leader in Self-Study, Classroom-Based, Video-On-Demand
and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE
Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab
Certifications.
--
On Aug 26, 2009, at 9:31 AM, P N wrote:
Hi all,
I've got a problem on Mobile Voice Access, when calling from the remote
destination mobile number, MVA answers but it doesn't recognize the ANI and ask
for the remote destination number, then punch in the remote destination digits
then #, then after a while like around 7 secs, the call will drop itself. But
if I put in an invalid remote destination number, the IVR will say this is not
a valid remote destination number and ask for input again, but if I put in the
correct remote destination digits again, the call will drop.
I double check my config and it looks good to me. Just wonder base on the above
symptoms, where should be the issue? And how to troubleshoot MVA? which log
will have the trace?
Thanks
Patrick Ng
_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
_________________________________________________________________
Windows Live: Keep your friends up to date with what you do online.
http://windowslive.com/Campaign/SocialNetworking?ocid=PID23285::T:WLMTAGL:ON:WL:en-US:SI_SB_online:082009
_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
