- 7263 Grandville Avenue Detroit
- info@internetserviceusa.com
- (877) 966-2200
SIP TRUNKS
Leverage your IP PBX across multiple sites
Looking to make the most of your PBX equipment? Our SIP (Session Initiation Protocol) Trunks deliver VoIP service — and its many advantages — through a dedicated IP connection to the Internet service USA network.
Bring reliability, scalability, and quality into the conversation with SIP trunking
When you want a flexible, intelligent way to maximize voice services on your PBX, our SIP phone service is the answer. This next-gen voice solution provides a virtual connection from all your IP and hybrid PBXs to the Internet service USA private network. Manage voice-line spend with trunk technology while you leverage your capital PBX investment at all your locations.
Business continuity
Includes continuity features to help keep your phone system available
Quality + security
Prioritizes voice services over other traffic and uses 2 layers of authentication to help secure the network
Flexibility
Allows as many or as few calling lines as needed. From 6 to 800 — and everything in between
STANDARD FEATURES
SIP essentials you need
Do a lot of business nationwide? We take care of your calling needs. Our business SIP trunking solution comes with a total of 4,600 domestic long-distance minutes (200 minutes per channel). Plus unlimited local and intra-LATA (local access and transport area) calling, as well as other features.
- Dedicated 100 Mbps port and voice bandwidth
- Multiple trunk group configurations
- Managed QoS (Quality of Service)
- Service level agreement
- Multiple Caller ID options
- Direct Inward Dialing (DID)
- Direct Outward Dialing (DOD)
ADVANCED FEATURES
Enhanced capabilities
When voice is vital for your multi-site business.
- Calling Name Delivery
- Dialed Number Information Service
- Automatic Number Identification
- Emergency 911 Automatic Location Identification
- SIP gateway with Session Border Control
- Digital control via web portal
- Call Forward Not Reachable (optional)
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