Trying to register an IP phone via VPN with 877.

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Jul 29th, 2008
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I'm configuring an 877 with IOS c870-advipservicesk9-mz.124-15.T5.bin


for a remote site, the configuration includes a VPN to my central site where I have a CME 4.0.


I want to register an IP phone from the remote site but when I tried to set the commands


h323-gateway voip bind srcaddr I did not find it. so I can not register the IP phone in CME.


Does the 877 support this command ? o

any of you have tryed this scenario?

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Tommer Catlin Wed, 07/30/2008 - 12:20
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You should be able to build the VPN tunnel back where the CME. This locally at the 877, the phone has to boot up, get an IP address *AND* option 150 (TFTP server) address of the CME. Once the phone gets the TFTP address, it will download it's config and register with CME. Alternatively, you can put a static IP address on the phone, but you still need to have site to site VPN up and running

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