Telephony Domains
📖 Introduction
Telephony Domains are SIP domains that extensions register to. Each tenant typically has a unique telephony domain.
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🎯 How It Works
Extensions register using format:
Different domains can share the same FreeSWITCH server while being logically separate.
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🖥️ Accessing the Module
Navigation:Admin → Multi-Tenant → Telephony Domains

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📝 Form Fields

| Field | Description | Example | |
|---|---|---|---|
| Name | Domain identifier | Main Domain | |
| Domain | SIP domain | pbx.acmecorp.com | |
| Tenant | Associated tenant | Acme Corporation | |
| Default | Default for new extensions | Yes | |
| Enabled | Domain is active | Yes |
DNS Requirements
For the domain to work:
- A record pointing to PBX IP
- SRV record for SIP (optional)
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🚀 Practical Example
Add Domain for Tenant
| Field | Value | |
|---|---|---|
| Name | Acme SIP Domain | |
| Domain | sip.acmecorp.com | |
| Tenant | Acme Corporation | |
| Default | Yes |
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💡 Tips
TIP
Use subdomains: sip.company.com or pbx.company.com.TIP
Add DNS first: Configure DNS before creating domain.---
🔗 Related Modules
- Tenants — Tenant management
- SIP Profiles — SIP configuration
- Extensions — User registration
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← Previous: Tenants | Next: Firewall Settings →