The issue is that for whatever reason, the coax outlet that is in the home office room is severed once it reaches outside, like someone snipped it. To reiterate: The coax cable has an entry hole into my home office, which the cable is coming through, but on the outside of my apartment the cable stops abruptly because it is severed.Even with many households making the shift from traditional cable television, cable internet remains a popular choice across North America. Outdated homes may be short on coaxial cable outlets. When this is the case, you will need to have one installed. On average, the costs are between $130 and $290 for the part and the installation all in.Official Employee. •. 933 Messages. 2 years ago. Hey there, @user_71b789! Thanks for bringing your questions about your cable options to the community. I definitely know how that goes, having one particular outlet that works best, and would be happy to see what all can be done to resolve this for you! If you're talking about coaxial (coax ...Yes, Spectrum does install coax outlets for their customers. Coax outlets are essential for connecting cable or internet services to the television or modem in a household. The installation process involves professionally placing and connecting the coaxial cables to ensure a reliable and high-quality signal for seamless entertainment and ...Jul 16, 2022 · The issue I am stuck on is the "field experts" and my $90 installation fee. How far does my $90.00 installation fee go? Will there be additional fees if a "field expert" is required? Since the tech was unable to connect my internet would that $90.00 offset the cost for the "field expert"? On this episode of The Ultimate Tech Hub, we will discuss the facts, safety concerns and the dos and don'ts of coax cables. We will go over the specification...Xfinity Community Forum. Customer Service. Customer Service. No active coax outlet. U. user_7wfpoz. 1 Message. Sunday, February 11th, 2024 1:24 AM. No active coax outlet. There isn't an active cable in our house .Mar 9, 2023 ... @user_bbf78c Hello! We are excited that you decided to join the Xfinity family! The tech will make sure your home is hooked up, and the outlet ...Once you have those installed, then you can contact Comcast to schedule an installation and activation of service at your location. Without coax outlets there is nothing Comcast can provide you since all their services either run through coax or require their Internet (runs through coax).Here are the detailed steps to direct message us: • Click "Sign In" if necessary. • Click the "Direct Message icon" (upper right corner of this page) • Click the "New message" (pencil and paper) icon. • Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list. • Type your message in the text area ...The Xfinity Voice Getting Started kit allows you to connect your services through a cordless phone system in your home — it doesn't provide service through the existing phone wall jacks in your home. Home alarm. Health monitoring system. Direct security connection to buzz guests into the building through the telephone.The Wireless TV Box can be placed anywhere it can maintain a wireless connection to your wireless gateway or WiFi Boost Pods. When activating the X1 Wireless TV Box for the first time, make sure you’re pointing the Xfinity Voice Remote at the front of the X1 Wireless TV Box and are less than ten feet away from it during the activation set up ...Another option is to reset the two ECB200s and start over with them, bring them up together on a short piece of coax and then, with the xfinity modem powered off, install them back on the coax and let them sync. Then power up the Xfinity modem and see what happens. We went through something similar with several forum members a few years back.While there is no specific limit to the number of electrical outlets that can be installed on a single 15 amp breaker, the total load cannot exceed 1,800 watts. This number is calc...The first thing the tech will need to do is run the cable from where it hits the house to near where the electrical is so they can Bond the system. From that point the tech can run exterior cables to where you want outlets. If your just wanting internet they will only need to run to one location. 4. Ifuckgrandmas.If all the room coax cables converge at one place (basement/garage, etc) and one of them is connected to the Comcast feed, then if you have access, you could possible move the connections from one to another. If they all go outside to a box/post controlled by Comcast, then you'd need Comcast to identify and move it. 0.Tell your technician about any known dead spots in your house. Tests signal strength with a Wi-Fi scan and advises on your need for extenders to improve coverage. Sit back and relax. Connects extenders if you need them. Connect all your devices to your new fiber-optic network.Once the coax outlet is installed, you can call our Prepaid Team directly at 855-75-PREPAID or 855-757-7372 and they can help schedule a full technician installation of your Comcast equipment. Please let us know if you have any other questions or need anything more from us.Follow the steps below to connect your cable box and TV with a coaxial cable: Connect your cable line from your wall to the cable box. Screw one end of the coaxial cable to the cable box outlet. Screw the cable's other end to the TV. If the cable box has a separate HDMI or Type-A cable, connect that to the TV. 3.My house don't have a coax cable connection in the inside what should I do?What does Comcast professional installation include? Comcast Xfinity professional installation includes connecting a coaxial cable to your cable box or modem, but it may also include another step or two to prepare your home for Xfinity service. Does every house have a coax cable outlet? But all the hardwired coax cable is in place. At this ...The TV Adapter also comes with an easy-to-use remote control. What's more, we can use the bandwidth once reserved for analog to offer additional digital services. When you activate the TV Adapter, your digital TV Box will turn off and back on again. If the TV Box doesn't turn back on after a few minutes, simply press the power button or use ...I moved to an apartment that does not have a coax cable outlet in it. I am attempting to request a technician from Xfinity to install one, but I can't find where to do so. I don't see a peer to peer messaging icon that could be used to ask for one. Drop Amplifiers. When it is necessary to increase the incoming signal strength at your home, a drop amplifier may be installed. This can also be referred to as an amp or booster. Each drop amplifier requires a power source. A standard coaxial cable is used to deliver the electrical power through the copper wire inside the cable. Coax outlet not working - is this something a tech could fix? I moved to a new apartment about a month ago and transferred my Xfinity internet to the new address (self install, just moved my equipment). There are three coax outlets. Two in the living room, one in the bedroom. The bedroom one is the only one I can actually get internet from.Unfortunately, we do not install coax outlets within residences. You will want to get with your Landlord to contact an Electrician to have one installed. Once the …Delays can be caused by: Permits: In some communities, we're required to apply for and receive a permit before we can replace the underground cable line. Permit approvals can take between five and 30 days. Weather Conditions: Weather conditions, such as snow and rain, can impact both the equipment used to bury the cable line and the ground ...Wiring a 220-volt outlet begins with installing a suitable breaker switch. Then, wires are run from the breaker box to the desired location, where they are attached to a receptacle...Run a new coax line from your antenna . There's nothing inherently magical about coax cable. It's pretty thick and pretty robust, and as far as home improvement projects go, running a new line isn't all that difficult. The hardest part usually is getting it inside your home. And all that really takes is the right tool for the right job.Plug the power cord into the back of your gateway and then into an electrical outlet. If you subscribe to Xfinity Voice service, connect your telephone to the Tel 1 connection on your gateway or modem using a telephone cord. Name your WiFi network and create a password. Wait for your gateway or modem to be ready.It costs an average of $210 to install a new cable outlet, with a typical range between $75 to $500. However, if you're replacing an old outlet, the cost may be as low as $50. A cable outlet located far from where you're installing a new television can be a problem for homeowners. You may not want to have cables running all over your home, so ...If you order more than three devices, you pay 35$ per extra line of service to install on top of the pro install fee. With that being said, we also have wireless boxes, so installing a cable won’t be necessary in some cases, depending on the distance to the modem. Keep in mind, wireless cable boxes are only compatible with rented eligible XFi ...Ive just moved into a newly renovated apartment and their are no coax outlets, will the xfinity team install it for me? Ive just moved into a newly renovated apartment and their are no coax outlets, will the xfinity team install it for me? ... • Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down listWelcome to the Xfinity Forum and thank you for posting your questions here. To receive television service through any of our Xfinity X1 TV boxes all you need is access to an active power outlet, a working coax and/or HDMI cable and an active coax outlet. Our Xfinity X1 television boxes cannot receive our television service through ethernet, …If you are in an apartment Comcast does not install wall outlets at all. The apartment owners would need to hire an electrician to install a coax wall outlet (which they generally won't do). If you are in a house, Comcast can run outlets in very limited circumstances. Either through crawl space and up through a hole in the floor, or wrapped ...Simply plug the Coax Cable Tester into the coaxial outlet or coax cable connector you want to test and press the button. You will start receiving results in less than 10 seconds. Depending on if the coax outlet is live, the bright, easy-to-read LED-light indicator will either blink red or green. When the LED-light indicator blinks red, it means ...Plug the power cord into the back of your gateway and then into an electrical outlet. If you subscribe to Xfinity Voice service, connect your telephone to the Tel 1 connection on your gateway or modem using a telephone cord. Name your WiFi network and create a password. Wait for your gateway or modem to be ready.And, ethernet cable is easier to run than coax: consider leaving modem where it is, and adding an ethernet line, Cat5e or Cat6, that goes from modem to office, then connect router to that ethernet cable in the office. Internet >> coax cable to modem in living room >> ethernet cable to office >> router. If you go from bottom floor to top floor ...The TV Adapter also comes with an easy-to-use remote control. What's more, we can use the bandwidth once reserved for analog to offer additional digital services. When you activate the TV Adapter, your digital TV Box will turn off and back on again. If the TV Box doesn't turn back on after a few minutes, simply press the power button or use ...Depending on your current service, your move options may be one of the following: Keep the same services and self-move your equipment. Upgrade or add equipment and receive a Getting Started kit. Schedule a professional installation. Unplug and take your equipment with you or return it. For more details, see our helpful checklist on bringing ...My mother (older, alone, not all that tech savvy/confident) gets internet, cable, and voice from Comcast, with the xFi Gateway. The coax enters the house from the curbside box on the east side, but the gateway was placed on the west side upon installation (house is brand new construction).We bought a house not long ago with multiple (about 10-12) coax outlets, two or more per room. ... Does Comcast restrict the number of active outlets, and if not, how can we have more outlets active? ... There is no real limit to the number of outlets, but adding more reduces the signal level and may require an amp at the master line coming …Locate an RF outlet near your router. Connect the MoCA adapter to that outlet using a coaxial cable. c. Connect an Ethernet cable from the MoCA adapter's "Ethernet" port to an available Ethernet port on your router. Step 5: Install the Second MoCA Adapter. At the location of the second coaxial outlet, use a coaxial splitter.There are several ways to reset a Comcast cable box. Sometimes, issues with a Comcast cable box, such as not processing a proper cable signal, can be resolved by turning the box of...Discover new grant opportunities for small businesses in 2023 from Comcast, Progressive, and more. Funding rounds are opening! Apply now. Many large corporations launched grant pro...Here are detailed steps to direct message us: Click "Sign In" if necessary. Click the direct message icon. Click the "New message" (pencil and paper) icon. Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list. Type your message in the text area near the bottom of the window. Press Enter to send your …If your new home has never had cable hooked up before, it’s time to first call a licensed electrician. Cable providers such as Xfinity (f.k.a Comcast) don’t typically install cable outlets. Simply put: these cable providers will not run the coax wiring inside the walls of your home, but may tack the wires along your floorboards (yuck).To send a Direct Message, please click on the chat icon in the top-right corner of the screen, next to the bell icon, and then type or select "Xfinity Support" to initiate a direct message. I am an Official Xfinity Employee. Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.The simplest way to self-install Xfinity is by following the directions provided in the Xfinity app. However, here’s a step-by-step breakdown to give you an idea of the process: Step 1: Position your Gateway close to the outlet for coaxial cable. Step 2: Attach one end of the coaxial cable to the available coaxial outlet.If your house doesn't have a coaxial cable, you would have to add it manually or hire a technician. Most cable set-top boxes and internet providers have special ethernet connection setup services. However, a wall contractor is also required during the process because you may need to repair drywall after coaxial cable setup.May 10, 2022 ... Any internal wiring would need to be wired by an electrician, and you would just want it set up wherever you will want the modem/ tv box. We ...Re: What to do if I don't have a cable wall outlet/ If you don't have the proper wiring, you can either hire Comcast to install a jack or hire someone locally. The coaxial jumper cable would connect to the back of a cable box's coaxial input connector and the wall outlet. Which TV outlet is the cheapest to install? The easiest and ...Dec 15, 2021 ... do this without even needing any tools. A coaxial cable ... How to Install Coax Cable Connectors ... COAX OUTLET INSTALLATION - HOW TO. Ultimate ...Step 6 - Drill your holes and install your wiring. First, turn off all appropriate electrical breakers. After you've completed step 5 drill your holes and install your wiring. Mount your faceplate to the newly installed coax and wall box. Connect the coax wiring to the splitter and this should complete installing a cable outlet.What XfinityRaul said. Technicians often disconnect any outlets that are not being used. Since Comcast doesn't keep track of in-home wiring and has no way to test it remotely, all you can do is try the outlet to see if it works. Please be aware that there are 2 kinds of responses in this Forum: Replies and Comments.Prepare the Cable. Cut the end of the coax cable with wire cutters. Cut the cable in such a way that it leaves a clean, even edge. Use coax wire strippers to remove about 3/4 inches of the outer casing to expose the silver, metallic shielding inside. Remove as much of the exposed shielding as possible. Tip: Remove as much of the metallic ...The first floor dining room has a coax outlet that I connected to a modem and router to get wifi from Xfinity. It works fairly well for using my computer and tv on the first floor, but I sometimes have connectivity issues on the second floor. ... Make sure you install the included filter where the coax enters your house, otherwise your network ...In this video, I show you how to install a coaxial cable splitter easily. It is a simple tutorial and pretty much anyone can do this without even needing any...What does Comcast professional installation include? Comcast Xfinity professional installation includes connecting a coaxial cable to your cable box or modem, but it may also include another step or two to prepare your home for Xfinity service. Does every house have a coax cable outlet? But all the hardwired coax cable is in place. At this ...The easiest way to do that is to use a tone generator (something like this one on Amazon). Where you screw on a piece that constantly sends a signal down the cable and you use the other part to check each cable in the central location for that signal, this then tells you which cable is connected to that room.The "To:" line prompts you to "Type the name of a person", but don't do that. Instead, type "Xfinity Support" there. As you are typing a drop-down list appears. Select "Xfinity Support" from the list. An "Xfinity Support" graphic replaces the "To:" line. I have my router and everything for self installation but my apartment has no coax cable ...WiFi Boost Pod minimum firmware: 3.4.1.9+. In the Xfinity app, go to WiFi > View WiFi equipment > Select a Pod > Device Details to check your Pod's firmware. If you're using an Ethernet switch, some managed Ethernet switches can block the signals necessary to hardwire your gateway to your Pod.To answer your question, yes I have an electrical outlet and cable outlet installed in a spot where I assumed we could put a gateway for that building. My brother in law is only a few miles away, but there's a different provider for cable/internet. They had him run a coax to the man cave and he pays $10 month for a separate wifi modem.Yeah same here they used same coax and outlets in my apartment with previously used Comcast never had Fios installed in the apartment. Works great no issues or complaints and great gigabit speeds. ... Tech will install the ONT, run a coax cable to a coax splitter. He will replace your splitter with one compatible with Fios.Things to do ranked using Tripadvisor data including reviews, ratings, photos, and popularity. We perform checks on reviews. Tripadvisor's approach to reviews. Before posting, each Tripadvisor review goes through an automated tracking system, which collects information, answering the following questions: how, what, where and when.EASY TO USE. STEP 1 | Slide the Power switch to ON. STEP 2 | Connect the DSS-01 to the coax outlet. STEP 3 | Press the button. Solid GREEN indicates that a valid Internet signal was detected and the coax outlet is ready for a cable modem. Solid RED indicates that no Internet signal was detected. Support for Retail Consumers.Locate an RF outlet near your router. Connect the MoCA adapter to that outlet using a coaxial cable. c. Connect an Ethernet cable from the MoCA adapter's "Ethernet" port to an available Ethernet port on your router. Step 5: Install the Second MoCA Adapter. At the location of the second coaxial outlet, use a coaxial splitter.Comcast can no longer say it has the "fastest internet in America" in ads to cast superiority over rival services like Verizon FiOS By clicking "TRY IT", I agree to receive newslet...As a result, what type of coaxial cable does xfinity use? A coaxial cable is a popular type of data communication cable. Coaxial cables come in a variety of shapes and sizes. The Comcast manual recommends a 75 ohm coaxial cable with F-type connectors when connecting a Comcast cable box. ... Is it possible for Comcast to install a cable outlet ...The issue is that for whatever reason, the coax outlet that is in the home office room is severed once it reaches outside, like someone snipped it. To reiterate: The coax cable has an entry hole into my home office, which the cable is coming through, but on the outside of my apartment the cable stops abruptly because it is severed.However I have an Ethernet outlet from ATT and I need a coax outlet for xfinity. I called xfinity and they sent a tech out who said that they couldn't install the cable due to the electric pole "being too far away." They told me I needed to install a "bump pole" so they can run the cable through it. I tried to get an electrician to ...Hello, user_bffeb2 thank you for taking the time to post on our Xfinity Community Forum page. As @jweaver3012 stated, if you do not have an outlet installed, we would need to assist with setting up a professional installation. Please send us a DM with your full name and address to help set up the appointment. To send a Direct Message:A coaxial cable (to connect xFi to incoming cable) An Ethernet cable (to connect directly to xFi) ... How much does Xfinity charge for installation? Xfinity charges $89.99 for a professional installation. That can vary depending on where you live, but that is the average price, and it is subject to change at the provider's discretion. ...Sep 23, 2022 ... How I Installed XFINITY Home Internet Myself ... WHERE DOES THE COAX CABLE GO? COAX OUTLET INSTALLATION - HOW TO ... How To Setup Xfinity X1 Cable ...But slowly creeps back Problem its coax in wall touching electrical lines....We have 3 floors here and even with it disconnected lines in wall downstairs upstairs sending it to my electrical wires and passing right though my electrical outlet. And how figure this out was shut breaker off for outlets at coax and they still test current from outlet.With that, you would have a cord from the modem to the router and then one from the router to the TV. As long as you are using a good quality ethernet cable you could have a great connection. If needed in some cases we are able to activate/install a new coax outlet to relocate the modem into a different room if you do not already have one ...Here's the detailed steps to direct message us: • Click "Sign In" if necessary. • Click the "Peer to peer chat" icon (upper right corner of this page) • Click the "New message" (pencil and paper) icon. • Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list. • Type your message in the text area ...XfinityChristina. +18 more. Official Employee. •. 923 Messages. 2 years ago. Hi, @ M_Pez. If you have a wireless cable box you don't need a coax outlet, but if you have a standard box, then it does require a coax outlet. The only way to have 2 pieces of equipment such as the modem and the cable box connected to one coax outlet is via a …I currently have the livexfinityy Coax coming out of the wall into the "In" port on the splitter. From the splitter: Silver coax out into the cable box. Gold Coax Out into my wall port. (Seen in photo 2.) The wall coax port is a straight line into my office coax line. I am able to get aninternett connection when the wireless router is hooked up ...The outlet I want to use is not active. According to Comcast, I can choose which coax outlet I want activated, but they have to come out and switch the cables so that this other outlet works. I think I am able to switch them myself, but don't want to risk losing internet or messing up my neighbors internet. I only want 1 to be active.The TV Adapter is a small device that lets you enjoy content from an all-digital cable network, right on your analog TV. Since the TV Adapter has coaxial input/output only, you won’t have access to such features as premium channels (HBO, Showtime, Starz, etc.), Pay Per View or Xfinity On Demand programming.only need tech install if service is not connected outside or signal levels are bad,outlets not installed. 1. Share. Aztronaut1927. • 4 yr. ago. Ehhhh why not both? Try the self install. Its free. If it works, great you saved some money.103.3K Messages. @user_4117ef. If there is a live Comcast coax feed and a cable modem or a combo modem / router gateway device somewhere, and the other end of that ethernet run to that outlet is near it, you can plug it into that modem or gateway device directly and utilize the ethernet connection. You wouldn't need MoCA at all.Things to do ranked using Tripadvisor data including reviews, ratings, photos, and popularity. We perform checks on reviews. Tripadvisor's approach to reviews. Before posting, each Tripadvisor review goes through an automated tracking system, which collects information, answering the following questions: how, what, where and when.
May 10, 2022 ... Any internal wiring would need to be wired by an electrician, and you would just want it set up wherever you will want the modem/ tv box. We .... Lexington ky postal service
Hello @user_i7spwf, thanks for reaching out for help with getting your internet installed. While we do offer Wireless TV boxes that can run off your Wi-Fi, the modem itself has to be connected to a coax line to work. If you home does not have one, we will need to set up a tech visit to have someone come out and run a line to your home.4 years ago. @sheridan wrote: ... connect xfinity phone service to my wired home phone network. ... Disconnect your current telco from your home's phone wiring. Run a standard modular base cord from the modem or gateway device to the nearest telephone jack to energize your home's phone outlets. That should allow any phone plugged in to any jack ...Does spectrum install coax outlet? Just like installing Spectrum TV, you'll start installing your Spectrum internet by finding a working coax outlet (also called a cable outlet) in your home. ... Does Comcast put in cable outlets? All cable outlets are accessible, or you know where you want them installed. Someone 18 years or older will be ...1. Comcast Xfinity self-installation kit. The easiest way to avoid paying a Comcast Xfinity installation fee is to choose self-installation when you pick out your TV or internet package.Coax outlet not working - is this something a tech could fix? I moved to a new apartment about a month ago and transferred my Xfinity internet to the new address (self install, just moved my equipment). There are three coax outlets. Two in the living room, one in the bedroom. The bedroom one is the only one I can actually get internet from.So, where that switch is located, replace it with a router. On the back will be a series of ports. Typically 1 yellow (labeled WAN) and 4 or more blue (labeled lan). Plug a jumper cable from a single blue lan port to a single port on the block in that box. If you need more rooms connected, add another jumper from the next port. Xfinity does not install cable outlets by wall fishing anymore though they will bring a line into your house if there is access by drilling a hole in your floor from crawl/basement up to the place where you want your modem. (Or by wrapping cable on outside of house and then in where you want modem.). Hello, @user_140240 ! Thanks so much for taking a moment out of your day to leave a post on our community forum. If you could send our team a direct message with your full name, the name listed on the account (if different), and the service address associated with your account, I'd be more than happy to look into this for you.BruceW. Their home phone service is VOIP between the Internet/Wifi/Voice gateway device in your home and Comcast (usually over a combination of coaxial cable and fiber optics), but the phone jacks on that device provide a POTS (analog "Plain Old Telephone Service") interface to customer touch-tone telephones, not VOIP.It costs an average of $210 to install a new cable outlet, with a typical range between $75 to $500. However, if you're replacing an old outlet, the cost may be as low as $50. A cable outlet located far from where you're installing a new television can be a problem for homeowners. You may not want to have cables running all over your home, so ...I can most definitely take a further look at this for you. To send a private message, please click the chat icon next to the bell in the upper right corner. Click the “notepad and pen” button. Send the full message to …In fact Comcast policy has recently changed so they don't even do wall fishes anymore for coax outlets. So if you don't have an existing coax outlet they can find running outside, you are limited to having a new coax line ran in from an exterior wall. It's not pretty and it's only to get you service.However I have an Ethernet outlet from ATT and I need a coax outlet for xfinity. I called xfinity and they sent a tech out who said that they couldn’t install the cable due to the electric pole “being too far away.” They told me I needed to install a “bump pole” so they can run the cable through it.I'm relocating a poorly placed cable outlet and also splitting the line to add cable to another room. Check out my YouTube channel for more DIY videos. I hav...Comcast can no longer say it has the "fastest internet in America" in ads to cast superiority over rival services like Verizon FiOS By clicking "TRY IT", I agree to receive newslet...This is how it's done. If you unplug this power block your coax services may hold offline. The micronode is typically installed inside a grey box on the outside of your home. Battery backup The final possibility is that this coax feeds a battery backup for something and the battery is charged via this brick. 2.I got my "self-install" package from Comcast and have followed directions, but they don't address how to adjust the set-up if you have a 2-way splitter (which I do, for my cable box and internet service). The instructions say to install the new cable directly from the wall connector to the gateway -- not possible with a splitter.only need tech install if service is not connected outside or signal levels are bad,outlets not installed. 1. Share. Aztronaut1927. • 4 yr. ago. Ehhhh why not both? Try the self install. Its free. If it works, great you saved some money.When I got Optimum my house was already wired with coax so the guy just plugged the modem into the wall plate and left. Coax to the modem, router, cable box should be provided. You will have to have the HDMI to the TV (or coax to TV). They also provide the necessary network cables from the modem to router. The cables come with the devices from ....
Popular Topics
- Delaware public auto auction photosMason trihealth pediatrics
- Knoxville reptile expoRusty relic mystic ct
- Hillsville va yard saleMcneal smith funeral home
- Kubota mx5400 weightHow to turn on maytag washer
- La plata missouri restaurantsIvor furniture company
- I 80 road conditions reno to sacramentoRegalcare at quincy
- Fontana weather historyPalace inn arcola