The Following IPs and Ports are used by the CallRevu VoIP Phone Platform (desk phones and mobile users) and are available for whitelisting reference.
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Phone System IPs & Ports
URLs, IPs, Nodes, Modules, etc.
| Node | Module | Hostname | Short URL | IPv4 | IPv6 |
| IAD | CORE | core1-iad.callrevutel.com | use.callrevutel.com |
129.159.86.217 |
2603:c020:4019:da00::9343 |
| ORD | CORE | core2-ord.callrevutel.com | usc.callrevutel.com |
64.181.215.46 |
2603:c028:4506:f700::9634 |
| PHX | CORE | core3-phx.callrevutel.com | usw.callrevutel.com |
137.131.61.148 |
2603:c020:17:6600::2964 |
| IAD | ENDPOINTS | endpoints1-iad.callrevutel.com | - |
129.153.42.104 |
2603:c020:4019:da00::4204 |
| ORD | ENDPOINTS | endpoints2-ord.callrevutel.com | - |
207.211.184.12 |
2603:c028:4506:f700::9504 |
| IAD | QOS | qos1-iad.callrevutel.com | - |
129.80.219.230 |
2603:c020:4019:da00::7970 |
| ORD | QOS | qos2-ord.callrevutel.com | - |
149.130.214.7 |
2603:c028:4506:f700::6367 |
| PHX | QOS | qos3-phx.callrevutel.com | - |
129.153.109.147 |
2603:c020:17:6600::1073 |
| IAD | RECORDING | recording1-iad.callrevutel.com | - |
132.226.49.113 |
2603:c020:4019:da00::2739 |
| ORD | RECORDING | recording2-ord.callrevutel.com | - |
170.9.229.97 |
2603:c028:4506:f700::8030 |
Ports
| Description | Port |
| SIP (UDP Only) | 5060, 5080 |
| RTP (UDP Only) | 18000-34000 |
| WebRTC (Web Phone // TCP Only) | 8001, 9002 |
Mobile App
Mobile app users need to be able to communicate with the above IPs and ports as well as the following:
Management Engines
44.196.134.88 44.195.176.158 |
App SIP/Push
159.65.167.207 159.65.186.176 159.65.251.173 159.65.252.186 159.65.253.49 159.89.179.103 162.243.226.164 165.227.103.7 165.227.115.186 165.227.182.9 165.227.184.188 165.227.190.186 165.227.210.221 165.227.223.68 165.227.65.164 167.99.119.203 167.99.119.244 167.99.48.91 2604:a880:0:1010::d31:1001 2604:a880:800:10::160:1 2604:a880:800:10::292:1 2604:a880:800:10::5db:1 2604:a880:800:10::62b:1001 2604:a880:800:10::69d:5001 604:a880:800:10::72d:b001 2604:a880:800:10::790:4001 2604:a880:800:10::7e:d001 2604:a880:800:a1::12f9:c001 2604:a880:800:a1::172b:7001 2604:a880:800:a1::172e:b001 2604:a880:800:a1::174f:e001 2604:a880:800:a1::176e:3001 2604:a880:800:a1::176e:5001 2604:a880:800:a1::1777:e001 2604:a880:800:a1::1777:f001 2604:a880:800:a1::1ad:1 |
Connections to these IPs occur on the following ports:
| TCP | 443, 4998, 5060, 5080, 7080, 24998 |
| UDP | 4998, 10000-65535 (RTP) |
Endpoint Provisioning
DHCP Options
For zero-touch DHCP provisioning:
| Option | String |
| 43, 66, 160 | http://endpoints.interactive.tel/cfg |
Yealink YMCS IPs and Ports
The Yealink Management Cloud Services (YMCS) portal is for Yealink-specific hardware, these IPs and ports are used by the service to deliver provisioning URLs, commands, firmware, device configurations, and troubleshooting diagnostics to the phones.
| Service type | Domain name | IP | Port (TCP) | Description |
|---|---|---|---|---|
| Web portal |
us.ymcs.yealink.com |
20.85.145.227 |
443 (HTTPS) |
Web access address. |
| Device connection |
us-device-scheduler.ymcs.yealink.com |
20.242.144.3 |
443 (HTTPS) |
It is used for routing to the corresponding data center when devices (all device models) are first connected. |
us-app-scheduler.ymcs.yealink.com |
20.88.189.229 |
443 (HTTPS) |
App report address. | |
redirect.ymcs.yealink.com |
20.19.104.34 |
443 (HTTPS) |
It is used for routing to the corresponding data center when the YRC/ YUC devices are first connected. | |
us-device.ymcs.yealink.com |
20.242.144.4 |
8110 (DM protocol) |
Device connection address. | |
us-device-req.ymcs.yealink.com |
20.85.145.227 |
443 (HTTPS) |
Hardware HTTP request address, used to distinguish between hardware long and short connection requests. | |
us-device-compat.ymcs.yealink.com |
20.242.144.6 |
8110 (DM protocol) |
Compatible with MD5 certificate for device connection | |
us-device-compat-req.ymcs.yealink.com |
20.242.144.6 |
443 (HTTPS) |
Compatible with MD5 certificate for device connection | |
| Update Service |
update.yealink.com |
20.19.104.34 |
443 (HTTPS) |
Address for firmware detection in the device’s automatic update service. |
| File upload/download |
yiotbackenduseast1.blob.core.windows.net |
443 (HTTPS) |
File upload address. | |
cdn-us-resource.ymcs.yealink.com |
443 (HTTPS) |
File download address. | ||
us-resource.ymcs.yealink.com |
20.85.145.227 |
443 (HTTPS) |
Resource storage address. | |
| Reserved |
20.242.144.0/29 |
443, 8110, 8443, 8445, 8446 |
Reserved | |
| Redirection provisioning service |
rps.yealink.com rpscloud.yealink.com |
20.242.144.0 52.71.103.102 |
443 (HTTPS), 5061(phone_rps) |
Yealink redirection service, for example, redirecting to your auto-provisioning server. |
| OpenAPI |
us-api.ymcs.yealink.com |
20.157.214.64 |
443 (HTTPS) |
Use the OpenAPI interface service provided by the platform. |
| Remote Control |
// |
20.242.144.2 |
9701(TCP) |
Use the Remote Control feature provided by the platform. |