grandstream gateway

If you have a SIP account from a carrier, you can configure the SIP to dial an external phone. The SIP account (or the device providing the account) is referred to as the SIP gateway in FreeSWITCH. Adding a gateway only needs to create an XML file in conf/sip_profiles/external/, with a name that can be randomly used, such as Gw1.xml, and then enter the following code in the file:If you need additional param

Two such problems occur: ADSL can be connected normally, but the Internet cannot be accessed after connection. Ping the command to ping the gateway. Fans Cause: the Winsock2 fault or the file is damaged. Solution: Use the Super Rabbit ie repair expert, which has a tool "strong repair Winsock2". Click Run To fix Winsock2. Restart your computer to access the Internet.(If not, reinstall the system .) ######################################## ######

The deployment structure adopts turbogate as the Mail Gateway and Exchange Server 2007 as the intranet mail system. This deployment method prevents the Intranet exchange mail server from being directly exposed to the Internet, instead, it uses the SMTP protocol to access the Internet through the turbogate Mail Gateway, thus ensuring the security of the Intranet exchange mail server.I. topology structureIi.

App Gateway on Azure is a seven-tier load balancing service, and WAF is an extension of App Gateway services. The seven-tier load balancer adds the functionality of the WAF to protect the HTTP service in the background.Azure WAF is based on the WAF functionality implemented by the open source modsecurity owasp core rule sets. Please refer to Modsecurity's website for details: https://modsecurity.org/The cur

Deployment environmentCentOS 7.4Zabbix 3.4Tomcat 6.0.32　　Server configuration 1, installing the JDKVersion to be confirmed at more than 1.7The following are the 7.0 and 8.0 versions of the JDK source packages:7.0JDK Source Package8.0JDK Source Packageand upload it to Zabbix server.Create the installation directory, download and unzip the installation to this directory# mkdir/usr/local/java/# TAR-ZXVF jdk1.7.0_67.tar.gz-c/usr/local/java/After the installation is successful, mention th

The general VPS Gateway is not changed, and the single suit also applies. First, view the current gateway Arp-a SSH executes the above command to view the gateway host name, Gateway IP, Gateway MAC address and the corresponding network card, as shown below Second, bind

A test machine is installed in the IDC. The system is Ubuntu9.04X64 and the master machine is IBMX336. The user needs a dual-line connection. Therefore, one Nic is used to configure the telecom address, and the other Nic is configured with the UNICOM address. After the system is installed, only one Unicom address and one Telecom address can be pinged, if the China Unicom address does not match the gateway, you can only ping the China Telecom address.

1. The website system of the Environment Company uses IIS + Oracle, but a system of the company uses Sqlserver 2000, but the data needs to be made into reports and put on the website. To simplify programming, useOracle is A transparent gateway that regularly captures data from Sqlserver through www.2cto.com A: Web ServerOS: Windows Server 2008IP: 10.108.3.10 install software: IIS, Oracle ClientB: Oralce DB ServerOS: Windows Server 2008IP: 10.108.3.20

McAfee Email Gateway Cross-Site Scripting Vulnerability (CVE-2016-3969)McAfee Email Gateway Cross-Site Scripting Vulnerability (CVE-2016-3969) Release date:Updated on:Affected Systems: McAfee Email Gateway 7.6.x Description: CVE (CAN) ID: CVE-2016-3969McAfee Email Gateway is an enterprise-level Email security so

Symantec Messaging Gateway information leakage (CVE-2016-2203)Symantec Messaging Gateway information leakage (CVE-2016-2203) Release date:Updated on:Affected Systems: Symantec Messaging Gateway Description: Bugtraq id: 86137CVE (CAN) ID: CVE-2016-2203Symantec Messaging Gateway is Symantec's email virus protectio

Mobile 10657 SMS China Unicom 10655 SMS China Telecom 10659 SMS 1-hand direct connection port. Mobile CMPP protocol CMPP (China Mobile Peer to Peer) Chinese name: China Mobile Communication Internet Short Message Gateway Interface Protocol Note: This is the enterprise specification of China Mobile Communications Corporation. The specifications describe the types and definitions of messages between different network elements (including ismg, GN

Article title: use iptables in a single Nic redhat7.2linux as a simple gateway configuration. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Author: ken 　　 　　 Because the default kernel modules is not installed The ipchains: Protocol not available error occurs during use. do not think that 7.2 is regressing. More

There are still a lot of commands to check the gateway in Linux. However, if the IP address is obtained through DHCP, some commands are not applicable. of course, there are also common query gateway commands. 1.cat/ etc/resolv. conf (see DNS) 2. netstat? R3.cat/etc/sysconfig/network4.cat/etc/sysconfig/network-scripts/if there are still a lot of Gateway commands i

In the previous article, we introduced the features of the IS-IS protocol. Next we will summarize some of the features of the BGP Border Gateway Protocol. Hope to help you. Let's take a look at the text. Border Gateway Protocol (BGP) It is ideal for replacing the old-fashioned external Gateway Protocol (EGP). BGP provides routes between autonomous systems (, it

Verify that the default gateway uses the IPCONFIG command to determine the IP address that your computer uses to access the default gateway. To do this, enter "ipconfig" (without double quotation marks) at the command prompt ). Verify that the displayed IP address of the default gateway is correct. If you do not know the correct IP address of the default

For the sake of security, machines with important content such as web servers, databases, and billing may be hidden behind the firewall, even without an Internet address. Here, we assume that we need to set a linux gateway for a web server with only an intranet address so that the Internet can access the web, but the access from other ports is blocked. Iptables is provided by the Linux kernel above. for security reasons, machines with important conten

Environment: Hardware: IBMX336 server software: CentOS5.5 + iptables-1.3.5 a configuration NetWork: intranet: Eth0: 192.168.0.253/24 Internet: Eth1: 112.95.145.157/24Eth0: vi/etc/sysconfig/network-scripts/ifcfg-eth0 Add: BOOTPR environment: Hardware: IBM X336 server Software: CentOS 5.5 + Iptables-1.3.5 1. configure NetWork: Intranet: Eth0: 192.168.0.253/24 Internet: Eth1: 112.95.145.157/24 Eth0: Vi /Etc/sysconfig/network-scripts/ifcfg-eth0 Added: BOOTPROTO = static IPADDR

A test machine is installed in the IDC. The system is ubuntu9.04X64 and the master machine is IBMX336. The user needs to be dual-line. Therefore, one Nic is used to configure the telecom address, and the other Nic is configured with the Unicom address. after the system is installed, the IP address is configured and the Unicom address and the telecom address can only have one pi... A test machine is installed in the IDC. The system is ubuntu9.04 X64 and the master machine is IBM X336. The user ne

Because to do the static address configuration JS Check, find a lot of information found on the internet is about ip,mask validity check, no ip,submask,gateway logic judgment, write down the code for the needs of people reference.Popularization of Gateway address knowledge:is to proceed with the operation 1 with 1 with a 0 for 0,0 and 0 for 0. First, the IP and subnet masks are expanded 10.70.64.223

: System: UbuntuServer11.10IP address: 192.168.21.168 subnet mask: 255.255.255.0 Gateway: 192.168.21.2DNS: 8.8.8.88.8.4.4 operation: 1. Set IP address, Gateway nano/ Note: The system is Ubuntu Server 11.10. IP Address: 192.168.21.168 Subnet Mask: 255.255.255.0 Gateway: 192.168.21.2 DNS: 8.8.8.8 8.8.4.4 Operation: 1. Set IP addresses and gateways Nano/etc/netwo