Setting up the SIP telephony

Employer
[no-member:pro]Maksim[/no-member:pro]Maksim
Project parameters
Type of cooperationPeriodic employment
SectionAdministration
Prepaymentwithout prepayment
Payment methodsBank transfer
Acceptance of requestsclosed
Project description
I'm using Bitrix. There is a need to configure the telephony sips for incoming calls with the recording of conversations in Bitrix in my iPhone