Release Notes
Release Notes for SRP540 Series Services
Ready Platforms Software Version 1.02.01
MR2
August 2011
These Release Notes describe the open and resolved issues with the SRP540
Series Services Ready Platforms (SRP541W, SRP546W, SRP547W) software
version 1.02.01 MR2.
Contents
This document includes the following topics:
•
New Features
•
Open Issues
•
Resolved Issues
•
Related Information
1
Release Notes
New Features
The following new features and enhancements were added to software version
1.02.01:
2
•
Enhanced monitoring of resources now ensures improved performance and
reliability.
•
ADSL2 Annex M modulation is now automatically detected by using the
"Multimode" modulation setting.
•
Destination IP Address or Subnet can now be used to classify traffic for
QoS marking and scheduling.
•
DHCP Relay was added to the DHCP server feature, allowing addressing to
be sourced from a remote server (This feature can only be used when NAT
is disabled).
•
The TR-069 Download RPC can now be used to deliver an SRP500 XML
configuration file. This feature effectively allows an ACS to provision SRP
features not supported by TR-069.
•
The TR-098 PortMappingLeaseDuration parameter is now supported for
TR-069 provisioning of IP and PPP connections.
•
Certificates can now be added to authenticate XML and TR-069
provisioning by using HTTPS.
•
Customer provided certificates can now be uploaded through the
Configuration Utility, or from a USB memory device during initial automated
provisioning.
•
Passwords can now be encrypted to secure XML configurations.
•
The XML provisioning interface can now be used to execute a Ping
diagnostic from the SRP. Results of the test are made available in the XML
Status file.
•
To allow configurations to be restored through XML, the Restore_Config tag
is now supported. When set to TRUE, all preset multiple entry
configurations are removed before applying the configuration file. If the tag
is not present, or set to FALSE, then the configuration file is applied
incrementally to the current running configuration.
•
The delete command is now supported for the SRP Defaults XML
configuration parameter.
Release Notes
•
SRP voice ports can now be provisioned in accordance with TR-104.
•
Selected OIDs from the ciscoWan3gMIB are now available through SNMP.
•
A TCP Dump diagnostic tool was added to capture traffic for offline
analysis.
•
The following 3G mobile data network USB modems are now supported by
the SRP540:
-
AnyData: ADU500A and ADU-510A
-
Huawei: E153, E160, E173, E177, K3765 and K4505
-
Option: GI04613G (AT&T Velocity)
-
ZTE: MF180, MF190 and K3751-Z
For a list of modems that are compatible with the SRP’s, see the “Mobile
Broadband USB Modem Compatibility Matrix” located at: www.cisco.com/
go/srp500resources.
Open Issues
The following table lists the open issues in software version 1.02.01.
Ref Number
Description
CSCth67844
The SRP cannot register to the proxy after bootup.
This problem occurs if the SRP is using a proxy host name and SIP Transport is set to
TCP or TLS on the Voice > Line > SIP Settings page.
Workaround Either use UDP transport, or configure the proxy IP address rather
than the hostname.
CSCth79385
When receiving an incoming PSTN call to all lines, only Line 1 displays the correct
caller ID.
Workaround
CSCth95057
None
PSTN Hook State on the Voice > Info page is not synchronous with the FXO port’s
actual state.
Workaround
None.
3
Release Notes
Ref Number
Description
CSCti43756
The SRP does not allow multiple IPSec sessions from LAN clients to a common
remote VPN server.
Workaround
CSCti44955
The FXS interface cannot send packets directly to the LAN side of the IP phone,
resulting in one-way audio heard from the IP phone to the FXS interface.
Workaround
CSCti86429
None.
Enable SIP ALG from the Network Setup > NAT> NAT Setting page.
Voice settings are not included in SRP500 backup file (Administration > Backup and
Restore).
Workaround Save the voice settings as an XML file by downloading:
http://<SRP_IP_Address>/admin/config.xml.
CSCti89097
The SRP cannot ping to an IPSec tunnel remote network or traceroute from the
Diagnostic > Ping Test page.
Workaround
CSCti89111
The IPSec remote policy information is incorrect on the Status > VPN Status page.
Workaround
CSCtj00512
Test the connectivity by using LAN clients.
None.
The SRP only responds with the last negotiated codec in the 200 OK message after
the Broadworks application server sends an INVITE without SDP.
This occurs when a user places a call from Broadworks User A to the SRP and
attempts a blind transfer to Broadworks User B through the Broadworks Call
Manager client.
Workaround
CSCtj02589
None.
When a USB device is inserted into the SRP, the USB status shows as “disconnected”
on the Administration > Log > Log Setting page.
Workaround Reformat the flash drive by using the FAT32 File System.
CSCtj13910
No audio occurs on devices making 3-way calls mixed on a BroadSoft conference
bridge.
Workaround
CSCtj78120
When load balancing is enabled, the SRP cannot ping to a GRE tunnel or traceroute
from the Diagnostics > Ping Test page in 3G mode.
Workaround
4
None.
None.
Release Notes
Ref Number
Description
CSCtj90020
When the Time Zone is configured as GMT+8:00 and "Auto Recovery After Reboot" is
enabled, auto recovery fails after the SRP reboots.
Workaround
CSCtj98960
UPnP is not working properly on the WAN2 interface.
Workaround
CSCtk76420
None.
When a PSTN call is established though the FXO port, the Line port light on the SRP
is always off.
Workaround
CSCtl22363
None.
None.
After a reboot or a power cycle, the register message sent to the proxy is incorrect
causing a register failure.
The IP address in the VIA, CONTACT and CALL-ID header in the register message is
0.0.0.0, which does not match the SRP’s IP address.
Note. Only SRP’s with an “Ethernet connection type” and PPPoE have this issue.
Workaround
CSCtl22370
None.
After a reboot or a power cycle, the SRP cannot receive SIP messages resulting in a
register failure.
The FXS port sends a register message to the proxy who responds with “200 OK”
but does not transfer this response back to the FXS port.
Note. Only SRP’s with an “Ethernet connection type” and PPPoE have this issue.
Workaround
CSCtn91639
If the network disconnects and a PSTN call is placed, the call breaks when the
network is recovered and the SIP lines re-register to the proxy.
Workaround
CSCtq34613
None.
None.
Access to the XML configuration is allowed with user credentials.
The voice configuration limited to the admin can be seen by the user after entering
the following URL:
http://uut wan ip addr/admin/config.xml&xuser=cisco&xpassword=cisco
Workaround
None.
5
Release Notes
Ref Number
Description
CSCtq83449
The SRP cannot retrieve the XML provisioning file from the TFTP server after a
reboot.
Note. This only occurs if the ADSL connection type is set to PPPoE.
Workaround
CSCtr30224
None.
Fax tone detection sensitivity causes the SRP to detect the fax tone incorrectly
during a normal call and then switch the initiated codec to the fax passthrough codec
or T.38, thus causing the call to break.
Workaround If the SRP is used as a voice gateway that does not support Fax
Call, disable <FAX CNG Detect Enable> and <FAX V21 Detect Enable> from the
Voice > Line page.
CSCtr42703
DTMF sometimes can’t be sent from the SRP if the DTMF Tx Method is set to INFO on
the Voice > Line page.
Workaround
CSCtr43240
When the DTMF Tx method is set to AVT, sometimes the SRP cannot detect the digit
to send to the remote device.
Workaround
CSCtr46952
None.
None.
The SRP experiences wireless instability under heavy traffic loads. This can occur
under certain environmental conditions such as interference on other 2.4GHz
appliances and routers.
Workaround Choose a different wireless channel from the Interface Setup >
Wi-Fi Settings> Basic Wireless page.
CSCtr63526
RIP values are not saved after modifying an interface from the RIP Config edit page.
Workaround When enabling RIP, first enable the feature and then click Submit
before changing the interface or network settings.
CSCtr70108
After a reboot or a power cycle, the SRP cannot transfer the register message to the
network although its lines still send out the register message.
Note. This only occurs if the connection type is configured for DHCP.
Workaround Set the registration retry timer <Reg Retry Intv) on the Voice > SIP
> SIP Timer Values page to the default setting (30 seconds).
6
Release Notes
Ref Number
Description
CSCtr72599
When SIP transport is set to TLS and the primary proxy is down, the SRP fails to
register to the backup proxy.
Workaround
CSCtr92685
An existing customized application cannot be modified on the Network Setup >
Firewall > Internet Access Control page.
Workaround
again.
CSCtr92746
None.
The SRP cannot send a multi-page fax to the SPA2102.
Workaround
CSCts01669
None.
The SRP cannot receive a T.38 fax from a Cisco Gateway.
Workaround
CSCts01597
Delete the application from the Modify Application area and add it
After running the Setup Wizard, the WAN2 Transmit and Receive packet count shows
as zero on the Wizard Status > Statistics page.
Workaround
CSCtr97144
None.
None.
When <Echo canceller enable> is disabled, the SRP fails to send a G711u
passthrough fax to a Cisco Gateway with v.17 modulation
Workaround Enable <Echo canceller enable> from the Voice > Line > Auto
Configuration page.
CSCts11798
The L2TP connection on the WAN1 interface fails if both WAN 1 and WAN 2
interfaces are configured for L2TP and load balancing is enabled.
Workaround
CSCts12386
When the SRP’s lines are unregistered, the SRP’s FXS ports can still relay to FXO.
However, If the remote device makes a PSTN call to the SRP, the ring tone is played
on the SRP’s FXS ports but the call can’t be answered.
Workaround
CSCts12510
None.
None.
When the network is down, the SRP’s FXS ports can still relay to FXO. However, If the
remote device makes a PSTN call to the SRP, no ring tone is played because the call
can’t be routed to the SRP’s FXS ports.
Workaround
None.
7
Release Notes
Resolved Issues
These issues were resolved in software version 1.02.01.
8
Ref Number
Description
CSCth71061
TX (Transmit) byte and RX (Receive) byte statistics are not working properly on the
VPN Status page.
CSCti13854
GRE tunnel cannot reconnect after the Ethernet WAN interface is unplugged and then
plugged-in again.
CSCti17760
When a failover occurs from the primary WAN to the secondary WAN, and the new
active WAN is configured as the default voice route, the SRP will not register to the
proxy unless you reboot the voice module manually.
CSCti20400
Some Line 3 and Line 4 voice settings cannot be updated after dialing *code on the
SRP.
CSCtj98958
UPnP Internet gateway is disabled if running on the WAN2 interface.
CSCtk33953
After changing the Internet connection type to PPPoE mode, SIP messages cannot
be routed to the network.
CSCtk53421
The WPS light shows as “not lit” on the Setup Wizard Status page even though the
WPS connection was successful.
CSCtk66855
When WAN failover is enabled, the default voice route (primary WAN) will not failover
to the next available WAN.
CSCtk69417
The SRP does not relay unregistered or failed lines to the FXO interface.
CSCtk93368
After editing the WLAN security settings from the Basic Wireless page, the WLAN is
disabled.
CSCtl01639
TR069 Connection Request/Inform failure with Motive HDM systems.
CSCtl23765
The WLAN client cannot edit the wireless security settings after a module reset.
CSCtl23790
The FXS line sometimes fails to register to a SIP server in PPPoE mode.
CSCtn08108
When the SRP sends GetParameterValues for an object with 0 instances there is no
response.
Release Notes
CSCtn08085
After receiving a Reboot RPC from the ACS server, the SRP does not terminate the
session before executing the reboot.
Related Information
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prod_release_notes_list.html
Product Documentation
www.cisco.com/go/srp500resources
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