SIP Trunking
Manage more calls, for less. Replace your fixed, expensive phone lines with low-cost, flexible calling solution.
0207 100 0909
WHY CHOOSE VOIPAR
Flexible, Scalable
SIP Trunking for Your Business
TalkAssure SIP Trunking makes it easy to increase concurrent calls over a single internet connection. Replace traditional phone lines with flexible, cloud-based connectivity that scales with your business, improves continuity, and reduces telephony costs.
Flexible Calling
More concurrent calls
Cloud-Based
Virtual phone lines
Cost Savings
Reduce phone costs
Smart Bandwidth
Balance voice and data
Increase concurrent calls without extra physical lines
Scale capacity as your business grows
Improve business continuity and reliability
Allocate bandwidth dynamically for voice and web traffic
Why Choose Us
Business Benefits of SIP Trunking
Big Savings
Reduce call costs with competitive rates and no expensive line rentals.
Flexibility
Add or remove users instantly, wherever you are.
Unified Voice & Data
Combine your voice and data services for a simpler, more efficient system.
Business Continuity
Stay connected with reliable infrastructure and failover options.
FLEXIBLE • SCALABLE • RELIABLE
SIP Trunk Plans Comparison
| Plan Features & Specs |
UK Unlimited
Best for localized single-line setup
|
5 Channels
Ideal for small growing teams
|
10 Channels
Great for mid-sized operations
|
Most Popular
30+ Channels
Enterprise high-volume capacity
|
|---|---|---|---|---|
| Capacity & Included Minutes | ||||
| Number of Channels | 1 | 5 | 10 | 30+ |
| Included Minutes | Included | — | — | — |
| Numbering & Migration | ||||
| Available Numbering | UK & International | UK & International | UK & International | UK & International |
| Number Porting | Yes | Yes | Yes | Yes |
| Security & Call Control | ||||
| Fraud Detection & Prevention | Active | Active | Active | Active |
| Call Barring Controls | Inbound / Outbound | Inbound / Outbound | Inbound / Outbound | Inbound / Outbound |
| Compatibility & Technical Requirements | ||||
| Microsoft Teams Direct Routing | Supported | Supported | Supported | Supported |
| 3rd Party PBX Compatibility | Yes, SIP-based | Yes, SIP-based | Yes, SIP-based | Yes, SIP-based |
| Bandwidth Requirement | 100kbps / call | 100kbps - 500kbps | 100kbps - 1Mbps | 100kbps - 3Mbps |
| Order Now → | Order Now → | Order Now → | Order Now → | |
Flexible, Internet-Based Business Calling
How SIP Trunking Works
Works Seamlessly With Your Tools
Integrate with your existing systems and boost productivity with our SIP Trunking solutions[cite: 5].
Compatible with leading IP PBX systems and unified communications platforms[cite: 5].
Expert consultations tailored to your business needs.