Displaying 20 results from an estimated 8000 matches similar to: "Polycom 430 , 501 and 550"
2013 Jul 14
3
PoE L3 Switches
Hello;
Anyone used PoE L2 network switches other than cisco and recommend this for us? We need it to be stable and costly effective.
Regards
Bilal
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2013 Jul 14
3
PoE module
Hello;
We have a cisco switches but they are not PoE and we need only to have PoE device so the cables come for it first to provide the power and then goes to the switch (to be like batch panel), is there something like this that can be used for the IP Phones?
Regards
Bilal
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2007 Mar 30
1
Which IP Phones have buttons can be assigned to functions with Asterisk
Hi List;
Can someone advise me which IP Phone model that has
buttons that can be assigned to do specific
functionalities (call pickup, call formward, call
appearance) and a transfer button and hold button?
Which is the best of the following (that has buttons
can be assigned to specific functions):
Cisco 7970 or 7960
Polycom 501
Grandsream IP Phone Budge Tone 1001 or 1002
Linksys SPA 942 or 922
2007 Jan 22
3
7 points of comparison Polycom 430/501 and Aastra 480i. Which one to choose ?
I need to provide a 80 people office with VOIP.
I want to commit to one vendor Polycom or Aastra. Price of the phones
is not a factor in the decision. The quality of the phones is the
factor.
Some of the features that I am evaluating on are: (arranged in order
of priority)
1. Sound quality
2. complete product line with conference phone and receptionist phone
(not on Aastra)
3. cordless (not on
2007 Oct 11
4
Buying Polycom
Hi List;
Any one can advise me to a good link to see and buy
Polycom IP Phones?
Also, if I need support (in case the Phone was damaged
and need to replace, so the warantee), so which web
can provide that? I do not need to buy from one and he
is not responsible for support.
Regards
Bilal
____________________________________________________________________________________
Be a better
2008 Jan 20
4
IP Phone support SIP and IAX
Hi All;
Anyone can advise for a good IP Phone that has the
ability to support SIP firmware and IAX firmware?
Ofcourse, SIP there is a lot, but we need also the
ability to use IAX (as it is good for NAT).
Any advise.
Regards
Bilal
____________________________________________________________________________________
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2007 Sep 21
4
Polycom 501 Phones Rebooting
Hello,
At one of our locations, we have started to see Polycom 501s
(running 1.6.7 firmware) randomly reboot. We have taken packet traces of the
phones to determine if there is something odd in the Layer 2 or 3 of the
network that might cause it, and have not seen anything strange. There are
no errors on the ports. This appears to be affecting POE powered as well as
AC powered phones. The Polycom
2007 Mar 29
1
Polycom Power
I have a 501 with traditional power and a 301 with PoE. I rightfully assumed
that the traditional power from the 501 would work on the 301.
How do I get the PoE to work? Do I use the Polycom PoE cable in addition to
whatever PoE injection method I use? I have a Cisco PoE injector that works
on my Cisco AP350 and my 7960. No combination of this injector, the Polycom
cable, and the phone result in
2008 Jul 14
2
Asterisk behind NAT, Polycom behind NAT (SIP), how to work?
Hi All;
I succeeded to have a success call from Polycom behind NAT while Asterisk has public IP address, but I was not able to have a succeed call (it was established, but no voice running, and then the call disconnected) if Asterisk behind NAT and Polycom behind NAT.
When Asterisk behind NAT and Polycom behind NAT, I forwarded the 5060 UDP to asterisk (at asterisk router) and to Polycom IP
2011 Dec 01
3
Issue with Polycom SPIP650 and its sidecar [SOLVED]
2011/11/30 Mike <list at net-wall.com>
> Hi Olivier,****
>
> ** **
>
> It if occurs only on the sidecar, I would imagine this is either a
> defective sidecar/Polycom phone, or a defective PoE switch not giving
> enough power. Changing PoE port would eliminate of confirm the PoE port
> being the issue, but I?m betting on a Polycom defect.****
>
> ** **
>
>
2009 Jul 05
1
SIP IP-Trunk to be authenticated based on username and password, not IP address
Hi List;
How can one Asterisk Box A to send a SIP call for another Asterisk Box B, and that call to be authorized based on the username and password, and not on the IP (as the IP address of the source is not known because it keep changing)? I think the trick in the Dial command, how to write it properly in a way that other Asterisk Box can recognize the sip username and password which are existed
2013 Mar 09
7
Sending SMS from asterisk
Hi;
If my landline service provider does not provide the ability to send the SMS, and I need to send SMS from asterisk, then what is the required? How?
Is it possible to send SMS from asterisk using SIM card to be connected via GSM adaptor connected to FXS ports? Or HOW?
2007 May 10
1
Polycom power over ethernet (PoE) cables for 500/501, 600/601 and 650 sets
Hi, folks:
I just took delivery of new PoE cables (PN 2200-11077-002) for our
Polycom phones here in the office.
I have the following to report, for the erudition of existing Polycom
users and those considering purchasing Polycom sets from the set of
models noted in the subject:
1. The cables do indeed work (hooray).
2. The cable has a module on it about a third of the way from a female
end.
2009 Jan 19
3
IAX IP Phone
Hi All;
Anyone knows an IAX IP Phone works fine and tested?
Does polycom support IAX IP Phone?
Regards
Bilal
2007 Oct 03
4
Secondary Dialtone and selecting a specific line from Zap/g
I need to select a line from the Zap group channel
using the SIP Phone (not FXO and not FXS ports).
ignorepat does not work?
Also, what is the method to let the second dial tone
has another tone frequency?
Regards
Bilal
----------------
No, ignorepat is for FXS ports (FXS ports use FXO
signaling). Also,
ignorepat does not apply to SIP phones, because SIP
phones provide
their
own dialtone,
2008 Jan 14
7
GSM SIM Cards and Digium, or GSM SIM Adaptor
Hi List;
Is there an Digium cards support GSM SIM cards so we
can fix an SIM card to be used for calls within
mobiles as it is less rate?
Or I have to use an FXS to SIM adaptor? If yes, then
anyone advise a models and prices?
Regards
Bilal
____________________________________________________________________________________
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2007 Jul 24
10
What is the best softphone work with Asterisk
Hi List;
I need to configure a softphone to be client and use
it with Asterisk, which is the recommended one? Is it
iax2?
Regards
Bilal
____________________________________________________________________________________
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2008 Oct 27
11
Fring: Open VPN client to be installed on the mobile, which mobile?
Hi All;
I do not know if anyone faced such case in dealing with open vpn (as we need it for fring to be used from the mobile:
Which mobile can be used to install the open vpn client on it, so we can use it to do a vpn channel with the server that has open vpn server?
Regards
Bilal
2009 Jun 18
3
asterisk-gui: read/write in the conf files or db
Hi Danny;
Really I did not understand how I can determine if the IO will be DB or conf files? Is it from the Asterisk manager?
Regards
Bilal
-------------------------
It depends on how you are configured. The gui interfaces using Asterisk
Manager, so you get the Same IO from the gui that you would get from a
native manager session.
-----Original Message-----
From: asterisk-users-bounces at
2006 Mar 05
6
Polycom 501 power over ethernet
When I bought two Polycom 501 SIP phones, I naively thought they were
Power-over-Ethernet (IEEE 802.3af) because they were "powered over
ethernet." Silly me.
Polycom must have some odd voltage or funny way of injecting the
power, because the POE switch I bought for them (Netgear F@510P)
won't power them, though if I use the Polycom-supplied AC adapter and
ethernet power