RE: Not Getting Dialing tone on NAT ed End point

["Adil Serbouti" <adil.serbouti@xxxxxxxxxxxxx>]

Hello,

I’m working on billing application for callshops, I’m working with micronet,cisco ata, etc… I want to use the GNUGK to communicate with the gateways, but I’m still new in the ip world

Any help please.

---

From: openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx [mailto:openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Maksudul Karim
Sent: mercredi 30 novembre 2005 23:38
To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx
Subject: Not Getting Dialing tone on NAT ed End point

 

hi everybody,

 

currently i fatch a problem,my network diagram is as follows.....

 

 

                                     |------------->Gateway2--->pstn Network
                                     |                                     
                                     |                           --------------

privateIP  DHCP Natbox   |                         |               |
 ----      ----                      |                          |               |
|    |-----|    |--------->internet backbone<-------  |  gnugk    |
 ----      -----                                            |   |               |
                                                            |   |               |
                                                            |   -----------------   
                                                            |
                                 &nb sp;  ;                         |
                                                            |---------->Gateway1---pstn network

 

Gateway1 and gnugk are in under same isp but deferent subnet of public ip.

Gateway2 is in seperate isp with public ip.

 

when any one/end point call from dialup with public ip can get dialing tone and can talk.

 

from dhcp nated box when call going out by gateway1 no ringing tone

but when call going out by gateway2 then get r ing tone

 

when any one/end point call from private ip behind DHCP nat box from diffrent isp don't get ring tone/dialing tone but when remote end receive call then both end can get each other.so the dialing end can't get response his call is dialing or not.

 

 

My config file's routing part is configered as follows....

 

[RoutedMode]
GKRouted=1
H245Routed=1
CallSignalPort=0
CallSignalHandlerNumber=1
RtpHandlerNumber=1
AcceptNeighborsCalls=1
RemoveH245AddressOnTunneling=1
DropCallsByReleaseComplete=1
AcceptUnregisteredCalls=0
SupportNATedEndpoints=1
SendReleaseCompleteOnDRQ=1

[Proxy]
Enable=1
ProxyForNAT=1

can any one tell me how can i solve this issue,is it the problem of gnugk settings or the gk backbone ?

 

thank you

rumel

 

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