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1/2 of phones registered to SRST gateway

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thisisshanky Mon, 01/09/2006 - 22:33
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Have you tested SRST on this router before where all phones have registered to the router ? how many phones are in question and how does your SRST config look like (call-manager-fallback - sub commands)


Also what router platform is in question ?

thisisshanky Tue, 01/10/2006 - 09:25
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I was specifically interested in the sub-commands under call-manager-fallback mode. Have you limited the total number of phones to less than the total number of phones you have ? (max-ephones 3845 should support upto 720 phones.

thisisshanky Tue, 01/10/2006 - 11:56
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3845s support upto 720 phones. The number of phones that can register is limited by the max-ephones command. What do you have set that to ? Also are you using a Class B or Class C subnet for that many phones ? A class holds only 254 addresses and you may have to create additional voice vlans, or subnets to supports phones more than 250. I am not sure if there was enough ip address left in your dhcp pool, that could have also caused the problem.

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