SIGN UP arrow-white-right LOGIN

SIP termination

Need a SIP trunk? We can immediately provision capacity and advise on best implementation practices. Basic accounts require a mere $5 deposit for a fully functional SIP trunk.
Network
Network
24 carrier exchange locations. Your VoIP routing remains in-country. No looping.
READ MORE arrow-black-right
Pricing
Pricing
SIP trunk calling rates. Premium quality, CLI support and direct routes.
READ MORE arrow-black-right
Setup
Setup
Setup guides: IP PBXs, APPs, Hardware ATAs, Softphones.
READ MORE arrow-black-right
Quality of Experience
Quality of Experience
Quickly deploy DID numbers. We deliver the Quality of Experience your users demand.
READ MORE arrow-black-right

We can support a number of trunking scenarios:

Traditional two-way SIP trunking with local DIDs and native CallerID.
Reseller A-Z Wholesale VoIP termination via our RouteLogic platform.
Dialer and telemarketing traffic profile with local compliance assurance.
Local Voice Service via direct in-country gateways.
VoIP transit via specific Tier 1 carriers.
VoIP transit via regional telephone carriers.

Flexible SIP termination capacity with instant provisioning

We do not charge for outbound channels. No need to purchase SIP trunks separately. You may request adjustment to capacity at any time, at no cost. 10, 50 or more outbound channels can be turned up nearly instantly.
DID Logic serves many companies with 4,000-14,000 live channels. For more information, please see the Setup section.

Reliable SIP trunking solutions

DID Logic peers at multiple Internet Exchanges and is a listed carrier member at Telecity, One Wilshire LA, BT Stadium House and London Telehouse.
We have the infrastructure in Asia Pacific, Europe, Australia, US and South America to support VoIP calls in your region, without looping traffic via aggregator locations.

Experienced team with local expertise

Our team is experienced in regulatory and telecom matters in each of the region we operate.
Each local facility is built on top of high-quality, all-local IP and TDM carrier networks. Your calls remain in-country and we fully control the routing.

Simple SIP-based connection. We support it all

Codec support: G711u/a, G729, and G722 where end-to-end HD is available on far-end carrier.
Support for all Asterisk and Freeswitch-based systems.
CLI/ANI with CLIR. Native Caller ID on the same circuit as your inbound DID numbers.
Certified interop partner of 3CX and a 3CX-certified provider.
In restrictive jurisdictions, alternative SIP ports and TLS are available to unblock VoIP.
Proven interoperability. Our service can be quickly set up as a standard trunk on any type of SIP-based PBX or enterprise SBC.
Easy integration with any other SIP-based communication platforms.
Drop-in SIP provider trunk setup available in Avaya IP Office, Cisco CUCM, Sansay, Lync and all leading carrier class SBCs.

What Is SIP Termination?

SIP termination refers to the process of routing voice calls from a private branch exchange (PBX) or VoIP system to the public switched telephone network (PSTN) using the Session Initiation Protocol (SIP). It allows businesses to make outbound calls to local, national, and international destinations over the internet. This technology is widely used in telecommunications due to its cost efficiency and scalability, enabling seamless global communication.

Benefits of SIP Termination

  1. Cost Savings: SIP termination reduces costs associated with traditional telephony by eliminating the need for physical phone lines.
  2. Global Reach: It allows businesses to connect with customers worldwide, enhancing accessibility and customer service.
  3. Scalability: Businesses can easily increase or decrease their call capacity based on demand without infrastructure changes.
  4. High Call Quality: Advanced protocols ensure low latency and superior voice quality, even for international calls.
  5. Flexibility: SIP termination integrates with existing VoIP or PBX systems, offering compatibility with a range of devices and platforms.
  6. Streamlined Management: Centralised call management and analytics simplify monitoring and scaling operations.
  7. Enhanced Features: Businesses gain access to advanced features like call routing, failover options, and reporting tools.

How to Choose the Best SIP Termination Provider

  1. Call Quality: Ensure the provider offers low latency and high-definition audio for clear communication.
  2. Global Coverage: Opt for a provider with extensive reach to support your business's international calling needs.
  3. Reliability: Look for providers with robust infrastructure and redundancy measures to ensure uninterrupted service.
  4. Scalability: Select a provider that can grow with your business, accommodating increasing call volumes.
  5. Integration: Verify compatibility with your current PBX or VoIP systems for seamless implementation.
  6. Pricing Transparency: Choose a provider with competitive rates and clear pricing models, avoiding hidden fees.
  7. Support Services: Reliable 24/7 customer support is essential for addressing technical issues promptly.
  8. Security: Ensure the provider implements strong encryption and security protocols to safeguard communications.

What Are the Differences Between VoIP and SIP Termination?

  • Definition:
    • VoIP (Voice over Internet Protocol): A broader term referring to the technology that enables voice communication over the internet.
    • SIP Termination: A specific method within VoIP that uses SIP for routing calls to the PSTN.
  • Scope:
    • VoIP: Includes various technologies like Skype, Teams, and proprietary systems that enable voice, video, and messaging.
    • SIP termination: Focuses solely on outbound call routing and telephony services.
  • Protocol:
    • VoIP: Can use multiple protocols, including H.323 and proprietary ones.
    • SIP termination: Exclusively uses the SIP protocol for call setup and management.
  • Use Case:
    • VoIP: Ideal for general internet-based communication across multiple channels (voice, video, messaging).
    • SIP termination: Suited for businesses requiring high-quality, cost-effective outbound voice calling.
  • Flexibility:
    • VoIP systems: Versatile, handling a variety of communication needs.
    • SIP termination: Focuses on optimising outbound call quality, reliability, and cost-effectiveness.
By understanding these distinctions, businesses can better decide which solution aligns with their communication goals.
CREATE ACCOUNT

Free trial is available for IT infrastructure managers and developers.