Greenland Proxy

SIP is a virtual telephony service. A proxy server in this case is used to collect traffic, its conversion and further transmission to the subscriber via cellular communication. It is mainly used by call centers to communicate with customers.

The error "Unable to locate element" in Selenium usually occurs when the web element you are trying to interact with is not present in the DOM (Document Object Model) at the time your script tries to locate it. This could be due to several reasons, such as

The element is not present on the page when the script tries to locate it.

The element is present but not visible (e.g., hidden by CSS or not yet rendered).

The element has a different ID, name, or other attributes than expected.

The element is dynamically loaded after the initial page load (e.g., via JavaScript).

To resolve this issue, you can try the following:

Wait for the element to be present: Use explicit or implicit waits to wait for the element to be present and visible before interacting with it. Explicit wait example:

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# Explicit wait example
wait = WebDriverWait(driver, 10)
element = wait.until(EC.presence_of_element_located((By.ID, "element_id")))

Implicit wait example:

driver.implicitly_wait(10)  # Set an implicit wait of 10 seconds
element = driver.find_element(By.ID, "element_id")

Wait for the element to be clickable: If you want to click the element, you can wait for it to be clickable instead of just present. Clickable wait example:

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support.expected_conditions import element_to_be_clickable

wait = WebDriverWait(driver, 10)
element = wait.until(element_to_be_clickable((By.ID, "element_id")))

Check the element's locator: Ensure that the locator (e.g., ID, name, XPath, CSS selector) you are using is correct and unique to the element you want to interact with. If multiple elements have the same locator, you may inadvertently interact with the wrong one.

Handle dynamic elements: If the element is dynamically loaded after the initial page load, you may need to use JavaScript to interact with it directly or to scroll to the element before interacting with it.

JavaScript example:

script = "arguments[0].click();"
button = driver.find_element(By.ID, "button_id")
driver.execute_script(script, button)

Refresh the page: If the element is still not present or not visible, you may need to refresh the page or navigate to a different page where the element is present.

Remember to replace "element_id", "button_id", and other placeholders with the actual element identifiers in your code.

In the Windows Settings menu, go to "Network and Internet". At the very bottom, on the left side, find the item "Proxy server" and uncheck it so that it is no longer used. It is also desirable to uncheck the item "Automatic detection of parameters" in the section "Automatic configuration". If this is not done, there is a chance that the proxy will continue to be used. Reboot your laptop.

Proxy "tunneling" should be understood as the isolation of traffic from the user. It allows you to form a fully protected channel for data exchange, which will be isolated from all other traffic.

Paid proxies are definitely better and more reliable than free ones. How do you test them? You can simply use the Hidemy Name service. It also shows which protocols the service uses and how reliable the connection is.