SIP Trunking & Cloud Communications

FAQ's about SIP Trunking

Common Topics

Configuration GuidesDirectory Listing (BLIF)E911Local Number PortingSIP TrunkingTechnical SupportToll Free NumbersToll Free Porting

What are my technical support options with IXICA?
Technical Support
IXICA provides 24/7 technical support through email as well as telephone support from 9:00 AM to 5:00 PM Eastern Time. However we encourage you to send all support requests via email to our support de =>Continue reading...

Phantom phone calls on Grandstream Analog Telephone Adapters (ATA)
Technical Support
Receiving phantom phone calls with caller ID 100 on your Grandstream ATA? Check out the configuration guide below. =>Continue reading...