topic One of the department's IP phone can't get IP address in IP Telephony and Phones https://community.cisco.com/t5/ip-telephony-and-phones/one-of-the-department-s-ip-phone-can-t-get-ip-address/m-p/4736529#M407245 <P>Hello!</P><P>I created 4 department which consist of IP phones and many PC.s and and 1 server part. After writing CLI of switches and routers, only 3 departments' IP phones were given IP address, the other one weren't given. Also, none of PC.s were given any IP address or DNS server address.</P><P>It's my first time creating any project in cisco. Please, help me to solve the problem.</P> Sun, 11 Dec 2022 11:56:25 GMT zahra 2022-12-11T11:56:25Z One of the department's IP phone can't get IP address https://community.cisco.com/t5/ip-telephony-and-phones/one-of-the-department-s-ip-phone-can-t-get-ip-address/m-p/4736529#M407245 <P>Hello!</P><P>I created 4 department which consist of IP phones and many PC.s and and 1 server part. After writing CLI of switches and routers, only 3 departments' IP phones were given IP address, the other one weren't given. Also, none of PC.s were given any IP address or DNS server address.</P><P>It's my first time creating any project in cisco. Please, help me to solve the problem.</P> Sun, 11 Dec 2022 11:56:25 GMT https://community.cisco.com/t5/ip-telephony-and-phones/one-of-the-department-s-ip-phone-can-t-get-ip-address/m-p/4736529#M407245 zahra 2022-12-11T11:56:25Z Re: One of the department's IP phone can't get IP address https://community.cisco.com/t5/ip-telephony-and-phones/one-of-the-department-s-ip-phone-can-t-get-ip-address/m-p/4736535#M407246 <P>I solved PC.s problem. But IP phones' issue still remains</P> Sun, 11 Dec 2022 12:34:09 GMT https://community.cisco.com/t5/ip-telephony-and-phones/one-of-the-department-s-ip-phone-can-t-get-ip-address/m-p/4736535#M407246 zahra 2022-12-11T12:34:09Z Re: One of the department's IP phone can't get IP address https://community.cisco.com/t5/ip-telephony-and-phones/one-of-the-department-s-ip-phone-can-t-get-ip-address/m-p/4736846#M407258 <P>Is the switch-port config the same for every port where an IP phone is conncted?<BR />Have you configured the correct VLAN as the voice vlan?</P> Mon, 12 Dec 2022 09:11:42 GMT https://community.cisco.com/t5/ip-telephony-and-phones/one-of-the-department-s-ip-phone-can-t-get-ip-address/m-p/4736846#M407258 b.winter 2022-12-12T09:11:42Z