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The diffirence between using Analog telephone system and VOIP telephone system

TIME : 2022-07-27 HITS : 125

The diffirence between using Analog telephone system and VOIP telephone system

模拟话机和IP话机的区别,如何选购IP话机- 知乎 

1.Phone cost:Analog telephone cheaper than voip telephone.

模拟话机和IP话机的区别,如何选购IP话机- 知乎 

2.System cost:For analog one,In addition to the PBX host and external line cards, a large number of extension boards, modules and bearer gateways need to be configured, but no user licenses need to be purchased.For VOIP phone,Only need to purchase PBX host, external card and IP user license.


3.Computer room cost:For analog one,Due to the large number of system components, it requires a lot of room space and supporting facilities, such as cabinets, patch panels, etc.For VOIP phone,Since there are few system components, only a few U of cabinet space is required, and it is multiplexed with the data network, so no additional wiring is required.


4.Wiring cost:Analog telephone wiring must use dedicated voice wiring and cannot be multiplexed with data wiring.IP phone cabling can be completely based on data cabling, without separate cabling.


5.Maintenance management:For analog one,Due to the large number of system components, especially when the system is large, maintenance is relatively complicated, and if the user's location changes, special IT is required to change the jumper to the computer room, and  the management is also more troublesome.For VOIP phone,Because there are few system components, maintenance is relatively simple; when the user's location changes, the user only needs to make corresponding configuration changes on the phone.


6.Phone features:The functions of the analog phone are relatively simple, and it can only do simple calls, hands-free, etc. If it is used for business functions such as transfer and conference, the operation is relatively complicated, and the analog phone has only one voice channel.The functions of IP phones are relatively comprehensive. Most of the business functions only need to be operated on the phone interface, and VOIP telephones can have multiple voice channels.


Comprehensive cost:

It can be seen that although the analog telephone system has more advantages in terms of telephone cost than the IP telephone system, the overall construction cost of the analog telephone system is much higher than that of the IP telephone system, considering the cost of the entire PBX system, equipment room and wiring.

Ningbo Joiwospecialized in the production of explosion-proof/waterproof telephones, jail phones and other vandal resistant public telephones for more than 17 years.Analog telephones and VOIP telephones are both popular in the production.Which kind do you need demands on your requirement.As a reliable supplier , we can provide you with high-quality products and good after-sales service.


Contact with me as following:



Ningbo Joiwo Explosion proof Science and Technology Co., LTD         

Add: No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao Zhejiang 315400

Tel: +86-574-58223625 / Cell: +8613858299692

Email: sales@joiwo.com / 2851335081@qq.com.

Skype: yyxlong01

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