I have 25 SIP lines my question is, Why sip phone delay dial to IP phone in 4 to 5 seconds? But, if I used auto dial feature on SIP Phone, IP Phone ringing immediately

SOURCE: failed to get boot parameters via DHCP

You didn't provide any information about your network which is ALWAYS required to provide any type of help, not to mention a solution.

"Failed to get boot parameters via DHCP, xxx seconds until reboot" simply means that the computer isn't getting an IP address from your router. Setting up your router is another entirely separate topic.


This is pretty simple though, one of three things is happening:

1. Your router is not properly configured to provide DHCP to the phone.
2. Your network cable is bad.
3. Your phone is bad (most likely the RJ45 port since the phone seems to work otherwise).

You can check for bad ports or cables by checking the port status within the router. If the port is lit up, most likely the cable and phone port are fine. This is not 100% though, replacing the cable should always be a consideration even with a lit port.

Testimonial: "thank you"

SOURCE: Making a Polycom SoundPoint 501 work on an Avaya IPO

As you have probably found, SIP phones are not supported until R5, which just came out.

SOURCE: what is the default password for Polycom

Default Passwords:
To get into the web interface, the default username/password is "Polycom"/"456" (Note that this does not work with Safari 1.2.2.)
To get into the Admin interface on the hard phone, the password is "456". (Prior to v1.3.1, the web interfaces to the phone uses "Polycom"/"SpIp" as the username/password.)
The "user password" (not used much) defaults to "123".

To reset a lost admin password to default: at phone boot, during the 5 second countdown, push/hold 468* on the phone. Enter the phone's MAC address as the password. This will reset network info but keep peers loaded. Tested on Soundpoint IP 650.

Testimonial: "Thanx a lot. Although I had managed to find the password for console but the web interface password was still missing. :-)"

SOURCE: Polycom IP 330 SIP C Will not boot up

This means the phone's SIP application has been erased. You will need to download the SIP app and BootROM from the Polycom support page, host the files on a boot server, and then point the phone to this server from the server menu so the phone will reboot and download the files.

http://www.polycom.com/support/voice/soundpoint_ip/soundpoint_ip330_320.html

SOURCE: i am unable to push the configuration files into polycom soundpoint ip 330 through tftpd

This means the phone's SIP application has been erased. You will need to download the SIP app and BootROM from the Polycom support page, host the files on a boot server, and then point the phone to this server from the server menu so the phone will reboot and download the files.

http://www.polycom.com/support/voice/soundpoint_ip/soundpoint_ip330_320.html