Spy, Spy & Whisper, Hangup

[jason statham]

Hi everyone, i need some help with next question: I know that i can make possibility for my client into mugnus for listening his calls from any SIP account what i created for him. For example i have a "user1" and two SIP accounts for him (43801, 43802), how to add possibility for "user1" listening dialogs online from 43801 SIP account. in another word, make functionality for "user1" what at a picture