IP phone deployment: stuck in "Configuring IP" mode

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Jul 21st, 2008
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Currently, we are deploying about 40 IP phones for our company(We already had about 100 ip phones). When we deploy these IP phones, some of them (1/5) stuck in the "Configuring IP" mode while others boot up successfully.


Phone model: 7970G

firmware version:

SCCP70.8-3-3SR2S (success)

SCCP70.8-3-3 (stuck)



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Jaime Valencia Mon, 07/21/2008 - 15:12
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if you try to configure the phones manually does it work??

usually configuring IP is not related to firmware but to a DHCP issue. do the switch ports have a valid DHCP scope or free ip addresses??



HTH


javalenc


if this helps, please rate

jeffshen1215 Mon, 07/21/2008 - 17:44
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When I encounted with this issue, I tried to replace another phone set to the same switch port, and it can boot up.

So I wonder it might not the switch or network problem.

Justin Brenton Mon, 07/21/2008 - 21:44
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Hello Jeff,


Have you ran any debug ip dhcp commands?


This initially sounds like a DHCP or firmware issue.


Regards,

Justin

jeffshen1215 Tue, 07/22/2008 - 06:51
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Can you teach me how to configure the phone "manually"?


for example, how to configure DHCP for a phone?

fr0z3nph03n1x Tue, 07/22/2008 - 04:16
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I wonder if its a licensing thing, have you checked your licenses since you started adding new phones?

Knightvoice_2 Tue, 07/22/2008 - 04:49
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I am experiencing the same problem but with different firmware.

Phone 7961

Firmware sccp41.8-3-4sr1s. The phone gets stuck in configuring up after upgrading firmware from sccp41.8-3-2sr1s.

I had to move the phone to a different port and go back to the lower revision. Trying to find out why this is happening


davieshuw Tue, 07/22/2008 - 05:19
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I've had this with a UC520 system as well as a 2800, with different handsets and differing software models.


Believe it or not my issue was dodgy wall sockets and badly made network cables.


After re-terminating the wall sockets and renewing the cables my issue dissapeared.


It looks like some of the sockets were providing power, but not providing adequate network capabilities.



jeffshen1215 Tue, 07/22/2008 - 05:59
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My problem is while using the same switch port, same connection cable, some phone can boot up, but others are stuck in...

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