Hey!
My name is Olya and I wish to create SIP for you super very much.
About us:
1. telephony systems for business development and implementation
2. systems, that are based on Asterisk
3. systems creation for call centers, with automatic customer calling (vicidial)
4. graphical user interfaces development for telephony systems
5. CRM development for call centers (PHP+Laravel+Asterisk)
Looking forward to hearing from you!
Olya