What Is SIP Trunking?
SIP trunking connects your business phone system to voice networks over the internet, replacing traditional telephone lines with virtual communication channels. It can be used for inbound and outbound calling, PBX connectivity, call-center operations and international voice traffic.
Mamonty provides SIP trunking for businesses that need flexible routing, scalable call capacity and connectivity across multiple markets.
Mamonty provides SIP trunking for businesses that need flexible routing, scalable call capacity and connectivity across multiple markets.
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Standard SIP TrunkA practical option for businesses that need stable inbound and outbound voice connectivity without complex routing logic. - Advanced SIP TrunkDesigned for higher traffic volumes and more complex telephony scenarios requiring dedicated routing, analytics, failover and closer traffic management.
Scale concurrent call capacity and route large volumes of inbound or outbound voice traffic.
High-Volume Call Centers
Cost and Route Optimization
Compare routing options by destination, traffic type and commercial requirements.
International Operations
Support inbound and outbound calling across multiple countries and business locations.
Connect several offices or distributed teams through one business telephony infrastructure.
Multi-Office Businesses
CRM and PBX Integration
Integrate SIP connectivity with compatible PBX, CRM and call-center systems.
Who needs SIP trunk?
Benefits of SIP Trunking for Business
- Flexible Call CapacityScale the number of simultaneous calls according to operational demand and traffic volume.
- International ConnectivityConnect business voice traffic across multiple countries through one provider.
- PBX CompatibilityUse SIP trunking with compatible IP-PBX, cloud PBX and call-center infrastructure.
- Routing ControlSelect and test routing options according to destination, traffic profile and quality requirements.
- Call MonitoringTrack available call-quality and routing indicators to manage voice traffic more effectively.
- Lower Infrastructure DependenceReduce reliance on traditional physical phone lines and expand telephony through IP connectivity.
Why Businesses Choose Mamonty SIP Trunking
Our enhanced SIP trunking solution enables a seamless transition to the cloud by integrating easily with unified communications within your enterprise.
International Voice Coverage
Access SIP and voice routing options across multiple international markets.
Telecom Experience
Mamonty has over a decade of experience working with international messaging and telecom traffic.
Multiple Traffic Types
Support business calling, call-center traffic, automated voice campaigns and other voice communication scenarios.
Technical Support
Get assistance with connection setup, route testing and traffic configuration.
Flexible Routing
Select routing options according to destination, traffic type, expected volume and business requirements.
Scalable Infrastructure
Increase call capacity as traffic grows without rebuilding traditional telephony infrastructure.
Our clients
International SIP Trunking Across Multiple Markets
SIP trunk pricing and routing depend on destination, call duration, traffic type, expected volume and technical setup.
Germany
SIP trunk to Germany
United Kingdom
SIP trunk to United Kingdom
Spain
SIP trunk to Spain
Italy
SIP trunk to Italy
Israel
SIP trunk to Austria
Türkiye
SIP trunk to Turkey
Australia
SIP trunk to Australia
Philippines
SIP trunk to Philippines
Brazil
SIP trunk to Brazil
France
SIP trunk to France
Sweden
SIP trunk to Sweden
Greece
SIP trunk to Greece
Online Gambling. 78% Answer Rate in the Philippines
The client did not have local telecom infrastructure and was relying on shared routes with inconsistent call connectivity. The existing setup produced a low ASR and limited the performance of outbound campaigns.
Case:
Problem:
Solution:
Results:
An online gambling company entered the Philippines and needed a more stable voice route for outbound player acquisition traffic.
"Special thanks to managers, for prompt communication at any time. We tested about 20 routes and chose the ideal one for our traffic. I wish your team development!"
Marcelo Caldas
Affiliate Marketing Specialist
was spent to set up the routing through a direct operator.
Only
1 day
1 day
Mamonty tested approximately 20 available routes and configured routing through a direct operator based on the client’s traffic profile and quality requirements. The setup was completed within one day.
10
78%
50k
routing options tested
answer rate
minutes of daily traffic
IT Company. 2.3× Increase in Voice Traffic Capacity
The company required stable external telephony while complying with its internal IT and network-security policies
Mamonty connected the client’s telephony infrastructure through a dedicated SIP trunk and VPN-based network setup, integrating the required voice services with the existing corporate environment.
Case:
Problem:
Solution:
Results:
A European software company expanding into Latin America needed to connect its call-center infrastructure and internal telephony through a scalable SIP setup.
"Thanks to the Mamonty service. The guys did everything to find a stable and high-quality channel for us. We'll work together again!:)"
Pranata Ghani Hutagalung
CEO
Setting up the SIP trunk and services took just one day.
1 day
19%
82%
x2.3
of clients paid during the first month
answer rate
1 day for SIP trunk setup
increase in automated traffic capacity
Nutra Business. 28% Lower Monthly Operating Costs
Automated calls and manager calls were using the same routing path, causing congestion, dropped calls and unstable quality during peak periods.
Mamonty configured a separate SIP trunk for manager-handled calls, connected a dedicated Mexican carrier route and added failover routing and traffic monitoring.
Case:
Problem:
Solution:
Results:
An online health-product business needed to separate automated dialer traffic from live call-center traffic in Mexico.
Establish a quality route to send SMS to Mexico numbers in a short time.
"New SIP trunk setup made an immediate impact. Costs dropped, answer rates went up, and both our call-center and dialer finally run smoothly. Exactly the upgrade we needed."
Bärbel Kuntz
Head of Marketing Department
10+
37%
68%
28%
lower calling costs to Mexico
fewer dropped calls
lower overall monthly operating costs
Available Payment Methods
Available payment options may include bank transfer, crypto, Stripe, PayPal or postpay depending on the account setup and commercial terms.
Question:
What is a SIP Trunk?
Mamonty
Support;
Support;
A SIP trunk is a virtual voice connection that links a compatible business phone system or PBX to telecom networks over IP. It can replace traditional physical phone lines and support inbound and outbound calling.
Question:
How does a SIP Trunk work?
Support;
A SIP trunk sends voice traffic between your PBX or telephony system and the provider’s network using the SIP protocol. The exact configuration depends on your PBX, network environment, routing and security requirements.
Question:
Can I use SIP Trunking internationally?
Mamonty
Support;
Support;
Yes. SIP trunking can support international business calling across multiple markets. Available destinations, numbering options and routing depend on the selected setup and local telecom requirements.
Question:
Is SIP Trunking secure?
Mamonty
Support;
Support;
SIP trunk security depends on the network architecture and configuration. Common measures may include authentication, access controls, firewall rules and encrypted transport where supported by the selected infrastructure.
Question:
What do I need to set up a SIP Trunk?
Mamonty
Support;
Support;
Typical requirements include:
- a stable internet connection;
- a SIP-compatible PBX or VoIP gateway;
- provider credentials;
- routing and network configuration.
Question:
What’s included in SIP trunk service?
Mamonty
Support;
Support;
Depending on the selected configuration, SIP trunking may include:
Call Capacity
Concurrent call capacity according to your technical and commercial setup.
PBX Integration
Connection with compatible IP-PBX and business telephony systems.
Routing Options
Voice routing based on destination and traffic requirements.
Traffic Statistics
Available call and routing performance data.
Technical Support
Assistance with setup, testing and ongoing configuration.
Call Capacity
Concurrent call capacity according to your technical and commercial setup.
PBX Integration
Connection with compatible IP-PBX and business telephony systems.
Routing Options
Voice routing based on destination and traffic requirements.
Traffic Statistics
Available call and routing performance data.
Technical Support
Assistance with setup, testing and ongoing configuration.
Question:
How is SIP Trunking different from VoIP?
mamonty
Support:
Support:
VoIP is the broader technology used to transmit voice over IP networks. SIP trunking is one way businesses connect a PBX or telephony system to voice networks using SIP. For companies buying international voice termination rather than PBX connectivity, see our VoIP Routes service.
Question:
Do you support SIP or H.323?
mamonty
Support:
Support:
Mamonty can support SIP and H.323 configurations depending on the required voice setup. Contact our technical team to confirm compatibility for your infrastructure.
Unit 2A, 17/F, Glenealy Tower NO.1
Glenealy Central, Hong Kong
Mattioliho 3274/1, Záběhlice
106 00 Praha 10, CZ
+852 39733833
info.sms@mamonty.com
Glenealy Central, Hong Kong
Mattioliho 3274/1, Záběhlice
106 00 Praha 10, CZ
+852 39733833
info.sms@mamonty.com