4.9 out of 5 stars
(16 Ratings)
Signalmash is a communications platform built for teams that need both robust infrastructure and direct, responsive support from real people.
Instead of layered plans and slow ticket systems, we provide straightforward access to experts who help you move faster and improve customer engagement. Enterprise customers collaborate with our engineers through a dedicated Slack workspace.
Our platform connects directly to Tier-1 carriers including AT&T, Verizon, and T-Mobile, and delivers a 94% first-time approval rate for 10DLC registrations.
Capabilities
Messaging
SMS (10DLC, short code, toll-free)
RCS messaging with rich media via API and no-code tools
Voice
SIP trunking, VoIP, inbound and outbound calling
Numbers & Identity
Local, toll-free, and short code numbers
Branded Caller ID (BCID)
Data & Lookup
CNAM (caller ID) data
Carrier and line-type identification (wireline vs. wireless)
Federal DNC status checks
Signalmash brings together carrier-grade performance with a hands-on, partnership-driven support experience.
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4.4 out of 5 stars
(428 Ratings)
CallHub is an all-in-one digital outreach platform helping political campaigns, nonprofits, advocacy groups, unions, and businesses connect with their audiences at scale through calls, texts, email, and automation.
Built for both high-volume and personalized engagement, CallHub offers Predictive, Power, and Auto Dialers with AI-driven Smart Insights that analyze call sentiment in real time. Features like Dynamic Caller ID, Spam Shield, and SHAKEN/STIR compliance boost call deliverability and answer rates.
On the messaging front, CallHub enables Peer-to-Peer Texting, Text Broadcasts, and Text-to-Join campaigns with SMS/MMS support, link tracking, and automated responses. Workflow automation ties all channels together, while the mobile app makes it easy for volunteers to join and manage campaigns on the go.
Seamless integrations with NationBuilder, NGP VAN, Salesforce, and Blackbaud keep your data unified and up to date. Compliant with SOC 2, ISO 27001, GDPR, and TCPA, CallHub is trusted by over 200,000 campaigns worldwide, powering 1B+ calls and 750M+ texts to date.
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OpenTouch Session Border Controller
The OpenTouch Session Border Controller (SBC) by Alcatel-Lucent Enterprise is a powerful software tool designed to safeguard SIP trunks and enterprise communication systems. Serving as a vital defense mechanism between businesses and their SIP trunking services, it protects against various threats, including VoIP attacks, SIP denial of service, fraud, and eavesdropping. The OpenTouch SBC facilitates secure and scalable connections for both SIP and media, equipped with features such as audio transcoding and NAT traversal to improve audio and video exchanges. This solution not only ensures cost-effective and secure internet communication but also supports integration with multiple SIP service providers. Furthermore, the SBC offers a user-friendly web-based management interface with pre-configured templates, making it easy for certified SIP trunking providers to set up in just a few clicks. With its capacity for cost-effective interoperability, the SBC adapts to numerous protocols, accommodating a diverse array of SIP trunking providers while delivering flexible and efficient communication solutions for businesses. Ultimately, the OpenTouch SBC emerges as an essential tool for enterprises aiming to bolster their communication security and operational efficiency. Its comprehensive capabilities make it a preferred choice for organizations focused on enhancing their overall communication framework.
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Ingate SIParator
The Ingate SIParator® is a highly efficient and flexible Enterprise Session Border Controller (E-SBC) that provides secure and seamless SIP connectivity, facilitating the integration of PBXs and Unified Communications (UC) systems with SIP trunking providers. By optimizing SIP trunking operations, the SIParator connects remote UC endpoints, aggregates SIP trunks, and distributes sessions across multiple locations and service delivery points. This solution is extensively employed to secure Real-Time communications, guarantee SIP interoperability, and offer a wide array of connectivity options. Its robust design ensures compatibility with all existing network infrastructures, featuring a standard SIP proxy and a SIP registrar. Additionally, it supports Network Address Translation (NAT) and Port Address Translation (PAT), along with Transport Layer Security (TLS) and Secure Real-Time Transport Protocol (SRTP) to encrypt both SIP signaling and media streams. By tackling prevalent security issues in enterprise VoIP, the SIParator provides organizations with a secure and reliable communication landscape. Its adaptability and dependability not only enhance communication frameworks but also position it as a top choice for businesses aiming to improve their communication systems. Ultimately, the SIParator stands as a critical asset for organizations seeking to modernize and secure their communication infrastructures.
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