Skip to main content
TotalCX is now part of CallRevu! Click here
Sign in Navigation

CallRevu VoIP Platform IPs and Ports

Cam
  • Updated

The Following IPs and Ports are used by the CallRevu VoIP Phone Platform (desk phones and mobile users) and are available for whitelisting reference.

 

Jump to Section

 

Phone System IPs & Ports

URLs, IPs, Nodes, Modules, etc.

(Platform IPs Prior to 06/2025 Upgrade)

Node IP Subnet
US West 
136.179.46.144/29
US Central 
162.217.15.144/29
US East 
155.130.141.144/29

 

(Platform IPs After 06/2025 Upgrade)

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) 
20000-27999
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.

 

Yealink's Official Doc

 

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
20.242.144.1
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)
9713-9724(TCP)
9725-9736(TCP/UDP)
 Use the Remote Control feature provided by the platform.

Related articles