asterisk users - Feb 2005 - polycom ip300

hi all,

anybody could help me with polycom ip300
bootrom-2.6.1 sip 1.4.1 
conf files store on ftp server

SUBSCRIBE/NOTIFY and MESSAGE method failed.
either chan_sip is bad or i made mistakes but 
SUBSCRIBE/NOTIFY and MESSAGE method work with many sip
servers.

REGISTER is ok but asterisk send 407 error for
SUBSCRIBE ?!

I do hope a user could help me.
Harry



	

	
		
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