Router validating identity error validating numeric input
An easy solution to this problem is using a SIP Profile with CUBE and replacing the 4 digit number with the 10 digit Pilot Number (this is same number in your sip-ua portion of the router config).When CUBE is set to “allow sip to sip” it is possible to reference a SIP Profile that will modify a particular SIP message (or messages) traversing through the router.To do so we need to add a service which is responsible to send emails to users, in my case I’ll use Send Grid which is service provider for sending emails, but you can use any other service provider or your exchange change server to do this.If you want to follow along with this tutorial you can create a free account with Send Grid which provides you with 400 email per day, pretty good!An anonymous open proxy allows users to conceal their IP address while browsing the Web or using other Internet services.There are varying degrees of anonymity however, as well as a number of methods of 'tricking' the client into revealing itself regardless of the proxy being used.Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at ) if sending one of the latter errors would provide information about the intended recipient's network availability to an entity that is not authorized to know such information (for a more detailed discussion of presence authorization, refer to [XMPP‑IM] The requesting entity is not authorized to access the requested service because a prior subscription is necessary (examples of prior subscription include authorization to receive presence information as defined in [XMPP‑IM] The error condition is not one of those defined by the other conditions in this list; any error type can be associated with this condition, and it SHOULD NOT be used except in conjunction with an application-specific condition.
Requests are forwarded to one or more proxy servers which handle the request.
The Extensible Messaging and Presence Protocol (XMPP) is an application profile of the Extensible Markup Language (XML) that enables the near-real-time exchange of structured yet extensible data between any two or more network entities. This document is a product of the Internet Engineering Task Force (IETF). It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). The requesting entity is not authorized to access the requested service because prior registration is necessary (examples of prior registration include members-only rooms in XMPP multi-user chat [XEP‑0045] A remote server or service specified as part or all of the JID of the intended recipient does not exist or cannot be resolved (e.g., there is no _xmpp-server._tcp DNS SRV record, the A or AAAA fallback resolution fails, or A/AAAA lookups succeed but there is no response on the IANA-registered port 5269); the associated error type SHOULD be "cancel".
This document defines XMPP's core protocol methods: setup and teardown of XML streams, channel encryption, authentication, error handling, and communication primitives for messaging, network availability ("presence"), and request-response interactions. Further information on Internet Standards is available in Section 2 of RFC 5741. A remote server or service specified as part or all of the JID of the intended recipient (or needed to fulfill a request) was resolved but communications could not be established within a reasonable amount of time (e.g., an XML stream cannot be established at the resolved IP address and port, or an XML stream can be established but stream negotiation fails because of problems with TLS, SASL, Server Dialback, etc.); the associated error type SHOULD be "wait" (unless the error is of a more permanent nature, e.g., the remote server is found but it cannot be authenticated or it violates security policies).
The scenario we want to implement that user will register in the system, then a confirmation email will be sent to the email provided upon the registration, this email will include an activation link and a token (code) which is tied to this user only and valid for certain period.
Once the user opens this email and clicks on the activation link, and if the token (code) is valid the field “Email Confirmed” will be set to “true” and this proves that the email belongs to the registered user.