Icom VE-PG4 Operating Guide ver.1.36 - Page 373
Advanced Settings screen, SIP Settings
![]() |
View all Icom VE-PG4 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 373 highlights
14 PBX Advanced Settings Advanced Settings screen PBX Advanced Settings > Advanvanced Settings ■■SIP Settings The common settings for the terminals to the RoIP gateway. 1 2 3 4 5 6 7 1 Extension Domain 2 SIP 183 Support 3 Relay SIP Response ��� You can enter a SIP service domain name of up to 63 characters, to commonly use between the local SIP server and its client SIP phones. (Default: LAN IP address) LLEnter a unique Extension Domain in an IP telephone network. The IP address of the RoIP gateway is recommended for your Extension Domain name to prevent a conflict in domain names. LLEnter this value in the "SIP service domain" setting in the client telephone settings. Enable this option if you want to use the 183 Session Progress. (Default: Disable) The 183 Session Progress response indicates that information about the call state is present in the message body media information (SDP). LLWhen this option is enabled, the 183 session progress is transferred to a client SIP phone. Set whether or not to relay an error message received from an upstream SIP server when a call is outgoing. (Default: Enable) •• Enable: Relays an error response (4xx ~ 6xx) from the SIP server. •• Disable: Translates an error response (4xx ~ 6xx) into a 486 response and relays it. LLEnable this setting if you want to use a slide outgoing function by connecting another SIP server to this RoIP gateway as a simple relay client device. 14-2
![](/manual_guide/products/icom-vepg4-operating-guide-ver136-0267382/373.png)