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Sip emergency phone
Breif Introduction
The SC-CR03 SOS sip emergency phone is great for indoor spots like labs, workshops, pharma companies, banks, and similar places. Its voice calls use the standard IP/RTP protocol, it’s super compatible and works smoothly with all popular SIP-based systems like Asterisk, Broadsoft, 3CX, Elastix, and othes.
Product Features
- Shell: SUS304 stainless steel, surface brushed treatment, strong wear resistance and corrosion resistance
- The system saves a collection of speed dial numbers, and users can configure them independently using Internet Explorer.
- Incoming calls can be automatically answered,after the caller hangs up, this machine will automatically hang up, without occupying the line.
- Support the standard SIP protocol.
- Supports POEor12V power supply, no need for an external power source.
- One-key broadcast of IP, with simple operation.
Basic Parameters
| Size | 250*150*51.5MM |
|---|---|
| Embedded size | 224*133*50mm |
| Weight | 2KG |
| Audio output | 3W |
| Shell material | stainless steel |
| Keyboard material | stainless steel |
| color | Silver |
| Communication mode | SIP protocol, analog |
| Installation method | Wall-mounted |
| Power supply | POE and DC are optional |
Product Configuration
Network
- SIP v1 (RFC2543), v2(RFC3261)
- IP/TCP/UDP/RTP/RTCP
- IP/ICMP/ARP/RARP/SNTP
- TFTP Client/DHCP Client
- Telnet/HTTP Server
- DNS Client
Audio
- G.711: 64k bit/s (PCM)
- G.723.1: 6.3k / 5.3k bit/s
- G.726: 16k / 24k / 32k / 40k bit/s (ADPCM)
- G.729 A: 8k bit/s (CS-ACELP)
- G.729B: adds VAD & CNG to G.729
Special Features
- Voice Intercom
- Speed Dial (Speed Dial button)
- Automatic Answering (Configurable for Individual Lines)
- Voicemail (Requires Server Support)
- Local Three-Party Conference Call
Dimensions

Q: What should I do if the product has a problem?
A: Please contact us, providing your order number and a description of the problem. We offer repair, replacement, or a refund depending on the situation.
Q: Can your company provide samples to customers?
A: Yes, we offer a sample delivery service. For more information, please contact us.











