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YXCALL VoIP Gateway with eSIM: Voice and SMS Connectivity
By yxinternetAugust 26th, 2025419 views
YXCALL 4G VoIP & MOIP Gateway with eSIM: 16-64 Ports for Global Business Connectivity
In today’s global business world, seamless connectivity for calls, SMS, and IoT applications is non-negotiable. YXCALL’s 4G VoIP Gateway with eSIM and MOIP Gateway with eSIM solve connectivity challenges with multi-port options, flexible eSIM technology, and wide network support. Whether you run a global enterprise, manage remote teams, or operate IoT devices, these gateways deliver reliable performance. Below is a detailed guide to help you understand their value, features, and how they fit your needs.
1. What is eSIM? How It Works for YXCALL Gateways?
First, let’s clarify eSIM (Embedded SIM)—a digital alternative to physical SIM cards. Instead of inserting a plastic SIM, eSIM is an electronic blank card chip built into gateway. You simply apply to your mobile operator for eSIM data, then write that data into the gateway’s chip. This lets the gateway work like a device with a physical SIM, supporting SMS, calls (for VoIP), and data. VoIP Gateway Manual MoIP Gateway Manual eSIM Manual
2. Key eSIM Benefits for Your Gateway
No physical SIM hassle: No need to buy, insert, or replace physical SIM cards—saves time and reduces hardware damage risk.
Multi-eSIM per port: Every port on YXCALL gateways supports 8 eSIM profiles. Here’s the math for total eSIM capacity:
Easy mode switching: Note that eSIM and physical SIM can’t work at the same time. You just switch modes in the gateway settings to use the one you need.
3. Who Benefits from eSIM?
Global businesses: Manage connectivity across countries without buying local physical SIMs.
YXCALL VoIP Gateway with eSIM supports 4G LTE networks. It’s designed for businesses that need voice calls + SMS functionality. It comes in 2 port options: 16 Port 16 SIM with eSIM and 32 Port 32 SIM with eSIM (no 64-port option for VoIP).
4.(1). Port Details for VoIP Gateway
Port Type
SIM Count
eSIM Total Capacity
Key Use Case
16 Port 16 SIM with eSIM
16
128 eSIM profiles
Small-to-medium businesses (SMBs), small remote teams
32 Port 32 SIM with eSIM
32
256 eSIM profiles
Medium-to-large businesses, global teams, high-volume calls/SMS
4.(2). Supported Modules & Frequencies
Modules determine which regions the gateway works in. Choose the right module for your target countries:
4G Module (EC25 Series + EC20)
4G is faster and more widely supported globally. YXCALL uses EC25 (for most regions) and EC20 (for China/India):
4G Module
Target Regions
Supported Frequencies
EC25-EUX
Asia, Europe, Africa, Middle East, Southeast Asia (Vietnam, Myanmar, Malaysia, etc.), Russia
YXCALL MOIP Gateway with eSIM is built for SMS-only needs (send/receive bulk SMS). It supports 4G and has 3 port options (more flexible than VoIP): 16 Port, 32 Port, and 64 Port (unique to MOIP).
