hi all ,
i have a issue about how to avaya 9600 series IP phone register to asterisk sip server ?
i have updated the firmware from h.323 to SIP , and the 9620 register to Alcatel is ok ,so i want 9620 regsiter to asterisk ,but the registration is unsuccessful , i found asterisk returns 401 sip message via ethereal capture view .
could anyone help me solve the issue ? or give me a tip .?


thank you for all !!!
i have a issue about how to avaya 9600 series IP phone register to asterisk sip server ?
i have updated the firmware from h.323 to SIP , and the 9620 register to Alcatel is ok ,so i want 9620 regsiter to asterisk ,but the registration is unsuccessful , i found asterisk returns 401 sip message via ethereal capture view .
could anyone help me solve the issue ? or give me a tip .?



thank you for all !!!
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