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Hello Unclerico, Thanks for your link. Best Regards, IpKid

Hello Everyone, I need to open the ports for RTP stream for SIP IP PBX. From my understanding, I need to open the ports for signaling protocol and RTP stream. For signaling, I have already opened TCP/UDP 5060 port. But I am not sure which range of ports are needed to open for RTP stream...

Hi Everyone, I would like know how to verify the call tracing between Ericsson PBX and the Cisco voice gateway and gatekeeper. But I have no idea to use the correct command to trace the calling party and called party digit. Actually I am looking for the solution for one of the faults at the...

Hi Burstbees, Thanks for your info. Best Regards, IpKid

Hi Everyone, Now I am having the problem after downloading the IOS by using xmodem command. The router model is 3640. Previously the existing IOS is "c3640-is-mz.121-5.T8". I upgraded the IOS "c3640-jsx-mz.124-19" by using tftp server and "copy tftp flash" command in previlege mode. After...

Hi Dallas, Thank you very much for your guidance. I will find the IOS and try to work it out. Best Regards, IpKid

Hi Dallas, Please see the sh ver as per below Please guide me if there is possible way to use 1751 router as a voice gateway. Otherwise I would like you to advice me to use other model. Thank you. Lab1751#sh run Building configuration... Current configuration : 1624 bytes ! version 12.3...

Hi Everyone, I would like to ask you about the IOS release for h323 voice gateway feature. I want to use 1751 router as a voice gateway for testing with the gatekeeper. In the existing IOS release I could not be able to see the "H323 voice gateway command". I have already checked the IOS...

Hi mrgruve, I am doing some testing with 1751 router and also got E&M card inside. But I got some difficulties to use the 1751 router as a voice gateway because I am not sure about the exact IOS to support H323 voice gateway command. Since you are now testing with the 1751 router as a voice...