AJAM Action not work

Asterisk Asterisk Support
1

Hello,
When i doing AJAM action
/asterisk/mxml?action=PJSIPShowEndpoint&Endpoint=PJSIP/98002

i see this

Безымянный

but when i doing AJAM action
/asterisk/rawman?action=PJSIPShowEndpoint&Endpoint=PJSIP/98002

i get normal answer. What may be problem?