VoIP across 802.11b/g connection

Discussion in 'VOIP' started by hawat.thufir@gmail.com, Nov 27, 2005.

  1. Guest

    follow up to...?microsoft.public.win2000.networking?

    I just did a test for VoIP and the resuts, while not fantastic are:

    URL: http://myspeed.visualware.com/
    When: Sun Nov 27 19:01:33 GMT 2005
    Download: 390,152 bps
    Upload: 333,472 bps
    QOS: 58%
    RTT: 96 ms
    MaxPause: 296 ms
    Test #: 926791

    and

    URL: <http://myspeed.visualware.com/
    When:> Sun Nov 27 11:01:05 GMT+00:00 2005
    Download: 517,400 bps
    Upload: 266,904 bps
    QOS: 60%
    RTT: 96 ms
    MaxPause: 301 ms
    Test #: 926807


    The first is from the gateway computer, the second test from a computer
    which connects to the gateway. The gateway is arrakis, the other
    computer is named geidiprime.


    1.) is the speed sufficient for a Linksys phone adapter (PAP2) to
    connect to this network?
    2.) is there anything which I need to do before connecting the PAP2 to
    this network?

    The arrakis box uses a wi-fi connection, specifically an Asus WL-330g
    wireless ethernet adapter/NIC to connect to the SMC7004VWBR wireless
    router. Double NAT, but it works for the computers. Will it work for
    the VoIP PAP2?



    C:\>ipconfig /all

    Windows 2000 IP Configuration

    Host Name . . . . . . . . . . . . : arrakis
    Primary DNS Suffix . . . . . . . :
    Node Type . . . . . . . . . . . . : Broadcast
    IP Routing Enabled. . . . . . . . : Yes
    WINS Proxy Enabled. . . . . . . . : No

    Ethernet adapter 3com:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : 3Com EtherLink XL 10/100
    PCI For Complete PC
    Management NIC (3C905C-TX)
    Physical Address. . . . . . . . . : 00-50-DA-68-8C-B2
    DHCP Enabled. . . . . . . . . . . : No
    IP Address. . . . . . . . . . . . : 192.168.0.1
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . :
    DNS Servers . . . . . . . . . . . :

    Ethernet adapter SiS:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : SiS 900 PCI Fast Ethernet
    Adapter
    Physical Address. . . . . . . . . : 00-0A-E6-A0-24-27
    DHCP Enabled. . . . . . . . . . . : Yes
    Autoconfiguration Enabled . . . . : Yes
    IP Address. . . . . . . . . . . . : 192.168.2.175
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . : 192.168.2.1
    DHCP Server . . . . . . . . . . . : 192.168.2.1
    DNS Servers . . . . . . . . . . . : 192.168.2.1
    Lease Obtained. . . . . . . . . . : Sunday, November 27, 2005
    8:53:04 AM
    Lease Expires . . . . . . . . . . : Sunday, December 04, 2005
    8:51:50 AM

    C:\>ping 192.168.0.2

    Pinging 192.168.0.2 with 32 bytes of data:

    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128

    Ping statistics for 192.168.0.2:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

    C:\>ping 192.168.2.1

    Pinging 192.168.2.1 with 32 bytes of data:

    Reply from 192.168.2.1: bytes=32 time=2ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=10ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=2ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=2ms TTL=255

    Ping statistics for 192.168.2.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 2ms, Maximum = 10ms, Average = 4ms

    C:\>ping www.google.com

    Pinging www.l.google.com [66.102.7.99] with 32 bytes of data:

    Reply from 66.102.7.99: bytes=32 time=125ms TTL=245
    Reply from 66.102.7.99: bytes=32 time=293ms TTL=245
    Reply from 66.102.7.99: bytes=32 time=59ms TTL=245
    Reply from 66.102.7.99: bytes=32 time=66ms TTL=245

    Ping statistics for 66.102.7.99:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 59ms, Maximum = 293ms, Average = 135ms

    C:\>

    C:\>
    C:\>ipconfig /all

    Windows 2000 IP Configuration

    Host Name . . . . . . . . . . . . : geidiprime
    Primary DNS Suffix . . . . . . . :
    Node Type . . . . . . . . . . . . : Broadcast
    IP Routing Enabled. . . . . . . . : No
    WINS Proxy Enabled. . . . . . . . : No

    Ethernet adapter Dlink:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : D-Link DFE-538TX 10/100
    Adapter
    Physical Address. . . . . . . . . : 00-0D-88-37-FA-22
    DHCP Enabled. . . . . . . . . . . : No
    IP Address. . . . . . . . . . . . : 192.168.0.2
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . : 192.168.0.1
    DNS Servers . . . . . . . . . . . : 192.168.0.1

    C:\>ping 192.168.0.1

    Pinging 192.168.0.1 with 32 bytes of data:

    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128

    Ping statistics for 192.168.0.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

    C:\>ping 192.168.2.1

    Pinging 192.168.2.1 with 32 bytes of data:

    Reply from 192.168.2.1: bytes=32 time=10ms TTL=254
    Reply from 192.168.2.1: bytes=32 time<10ms TTL=254
    Reply from 192.168.2.1: bytes=32 time<10ms TTL=254
    Reply from 192.168.2.1: bytes=32 time<10ms TTL=254

    Ping statistics for 192.168.2.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 10ms, Average = 2ms

    C:\>ping www.google.com

    Pinging www.l.google.com [66.102.7.99] with 32 bytes of data:

    Reply from 66.102.7.99: bytes=32 time=120ms TTL=244
    Reply from 66.102.7.99: bytes=32 time=30ms TTL=244
    Reply from 66.102.7.99: bytes=32 time=30ms TTL=244
    Reply from 66.102.7.99: bytes=32 time=30ms TTL=244

    Ping statistics for 66.102.7.99:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 30ms, Maximum = 120ms, Average = 52ms

    C:\>date
    The current date is: Sun 11/27/2005
    Enter the new date: (mm-dd-yy)

    C:\>time
    The current time is: 10:46:27.85
    Enter the new time:

    C:\>


    thanks,

    Thufir
    , Nov 27, 2005
    #1
    1. Advertising

  2. Guest

    I'm no pro at this but did set up IP phones here at home wirelessly.
    Between 2 routers (with external antennae) that are 2 miles apart, at
    11b and about 4-500KByte/s up-and-down speeds the phone line was
    occasionally breaking up. When I changed to 11g routers, I'm now
    getting over 1MByte/s up-and -down, and line quality is much better.
    May I suggest you go over to alt.internet.wireless and ask this same
    question with all the details you've posted here. I'm sure they'll give
    you some good advice.
    , Nov 28, 2005
    #2
    1. Advertising

  3. Guest

    follow-up: alt.internet.wireless

    wrote:
    > I'm no pro at this but did set up IP phones here at home wirelessly.
    > Between 2 routers (with external antennae) that are 2 miles apart, at
    > 11b and about 4-500KByte/s up-and-down speeds the phone line was
    > occasionally breaking up. When I changed to 11g routers, I'm now
    > getting over 1MByte/s up-and -down, and line quality is much better.
    > May I suggest you go over to alt.internet.wireless and ask this same
    > question with all the details you've posted here. I'm sure they'll give
    > you some good advice.


    I just did a test for VoIP and the resuts, while not fantastic are:

    URL: http://myspeed.visualware.com/
    When: Sun Nov 27 19:01:33 GMT 2005
    Download: 390,152 bps
    Upload: 333,472 bps
    QOS: 58%
    RTT: 96 ms
    MaxPause: 296 ms
    Test #: 926791

    and

    URL: <http://myspeed.visualware.com/
    When:> Sun Nov 27 11:01:05 GMT+00:00 2005
    Download: 517,400 bps
    Upload: 266,904 bps
    QOS: 60%
    RTT: 96 ms
    MaxPause: 301 ms
    Test #: 926807


    The first is from the gateway computer, the second test from a computer
    which connects to the gateway. The gateway is arrakis, the other
    computer is named geidiprime.


    1.) is the speed sufficient for a Linksys phone adapter (PAP2) to
    connect to this network?
    2.) is there anything which I need to do before connecting the PAP2 to
    this network?

    The arrakis box uses a wi-fi connection, specifically an Asus WL-330g
    wireless ethernet adapter/NIC to connect to the SMC7004VWBR wireless
    router. Double NAT, but it works for the computers. Will it work for
    the VoIP PAP2?



    C:\>ipconfig /all

    Windows 2000 IP Configuration

    Host Name . . . . . . . . . . . . : arrakis
    Primary DNS Suffix . . . . . . . :
    Node Type . . . . . . . . . . . . : Broadcast
    IP Routing Enabled. . . . . . . . : Yes
    WINS Proxy Enabled. . . . . . . . : No

    Ethernet adapter 3com:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : 3Com EtherLink XL 10/100
    PCI For Complete PC
    Management NIC (3C905C-TX)
    Physical Address. . . . . . . . . : 00-50-DA-68-8C-B2
    DHCP Enabled. . . . . . . . . . . : No
    IP Address. . . . . . . . . . . . : 192.168.0.1
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . :
    DNS Servers . . . . . . . . . . . :

    Ethernet adapter SiS:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : SiS 900 PCI Fast Ethernet
    Adapter
    Physical Address. . . . . . . . . : 00-0A-E6-A0-24-27
    DHCP Enabled. . . . . . . . . . . : Yes
    Autoconfiguration Enabled . . . . : Yes
    IP Address. . . . . . . . . . . . : 192.168.2.175
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . : 192.168.2.1
    DHCP Server . . . . . . . . . . . : 192.168.2.1
    DNS Servers . . . . . . . . . . . : 192.168.2.1
    Lease Obtained. . . . . . . . . . : Sunday, November 27, 2005
    8:53:04 AM
    Lease Expires . . . . . . . . . . : Sunday, December 04, 2005
    8:51:50 AM

    C:\>ping 192.168.0.2

    Pinging 192.168.0.2 with 32 bytes of data:

    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.2: bytes=32 time<10ms TTL=128

    Ping statistics for 192.168.0.2:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

    C:\>ping 192.168.2.1

    Pinging 192.168.2.1 with 32 bytes of data:

    Reply from 192.168.2.1: bytes=32 time=2ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=10ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=2ms TTL=255
    Reply from 192.168.2.1: bytes=32 time=2ms TTL=255

    Ping statistics for 192.168.2.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 2ms, Maximum = 10ms, Average = 4ms

    C:\>ping www.google.com

    Pinging www.l.google.com [66.102.7.99] with 32 bytes of data:

    Reply from 66.102.7.99: bytes=32 time=125ms TTL=245
    Reply from 66.102.7.99: bytes=32 time=293ms TTL=245
    Reply from 66.102.7.99: bytes=32 time=59ms TTL=245
    Reply from 66.102.7.99: bytes=32 time=66ms TTL=245

    Ping statistics for 66.102.7.99:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 59ms, Maximum = 293ms, Average = 135ms

    C:\>

    C:\>
    C:\>ipconfig /all

    Windows 2000 IP Configuration

    Host Name . . . . . . . . . . . . : geidiprime
    Primary DNS Suffix . . . . . . . :
    Node Type . . . . . . . . . . . . : Broadcast
    IP Routing Enabled. . . . . . . . : No
    WINS Proxy Enabled. . . . . . . . : No

    Ethernet adapter Dlink:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : D-Link DFE-538TX 10/100
    Adapter
    Physical Address. . . . . . . . . : 00-0D-88-37-FA-22
    DHCP Enabled. . . . . . . . . . . : No
    IP Address. . . . . . . . . . . . : 192.168.0.2
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . : 192.168.0.1
    DNS Servers . . . . . . . . . . . : 192.168.0.1

    C:\>ping 192.168.0.1

    Pinging 192.168.0.1 with 32 bytes of data:

    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128
    Reply from 192.168.0.1: bytes=32 time<10ms TTL=128

    Ping statistics for 192.168.0.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

    C:\>ping 192.168.2.1

    Pinging 192.168.2.1 with 32 bytes of data:

    Reply from 192.168.2.1: bytes=32 time=10ms TTL=254
    Reply from 192.168.2.1: bytes=32 time<10ms TTL=254
    Reply from 192.168.2.1: bytes=32 time<10ms TTL=254
    Reply from 192.168.2.1: bytes=32 time<10ms TTL=254

    Ping statistics for 192.168.2.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 10ms, Average = 2ms

    C:\>ping www.google.com

    Pinging www.l.google.com [66.102.7.99] with 32 bytes of data:

    Reply from 66.102.7.99: bytes=32 time=120ms TTL=244
    Reply from 66.102.7.99: bytes=32 time=30ms TTL=244
    Reply from 66.102.7.99: bytes=32 time=30ms TTL=244
    Reply from 66.102.7.99: bytes=32 time=30ms TTL=244

    Ping statistics for 66.102.7.99:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    Minimum = 30ms, Maximum = 120ms, Average = 52ms

    C:\>date
    The current date is: Sun 11/27/2005
    Enter the new date: (mm-dd-yy)

    C:\>time
    The current time is: 10:46:27.85
    Enter the new time:

    C:\>


    thanks,

    Thufir
    , Nov 28, 2005
    #3
    1. Advertising

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